WD My Passport for Mac USB 3.0 External Hard Drive

Indicates whether the product includes a 2.5‑millimetre audio connector, commonly used for headphones or earphones. A value of "Yes" means the device has this port; "No" means it does not.

Indicates whether a product includes a standard 3.5 mm audio connector, the common analog jack used for headphones, microphones and other audio devices.

Indicates whether the product has built‑in support for 3‑dimensional (3D) content or displays. A value of "Yes" means the device can render or display 3D images, videos, or games; a value of "No" means it does not have native 3D capability.

The frequency of the alternating current supplied to a power supply or charger, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the device, ensuring proper functionality and safety.

The range of alternating current voltage that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device across different regions.

Indicates whether the device is equipped with an accelerometer sensor, which measures acceleration forces along one or more axes.

Indicates whether a device is equipped with an ambient light sensor that detects the intensity of surrounding light to adjust display brightness or other functions.

The total amount of electrical energy a product consumes in one year, expressed in kilowatt‑hours (kWh). This figure represents the expected yearly operating cost and allows consumers to compare the long‑term efficiency of appliances or electronics.

Indicates whether the device supports Assisted GPS, a technology that improves location accuracy and speed by using network resources in addition to satellite signals.

Indica el formato de audio que el producto utiliza como estándar o predeterminado, pudiendo incluir tecnologías de compresión y canales (por ejemplo, "Dolby Digital", "DTS", "Dolby Atmos"). El valor se presenta como una cadena libre que puede contener varias opciones separadas por comas o espacios.

A list of audio decoding technologies that a product can process, such as Dolby Digital Plus, DTS Studio Sound, or other digital surround sound codecs. Each value represents a supported codec or technology that the device’s hardware or software is capable of decoding and playing back.

Indicates whether the product supports an audio return channel (ARC) over HDMI, allowing audio to be sent back from a TV or display to an external audio device such as a soundbar or AV receiver.

Specifies the audio system installed or supported by the product, such as Dolby Audio, SonicMaster, MaxxAudio Pro, or other proprietary audio processing technologies. The value is a free‑text string that identifies the main audio engine or brand used for sound playback and processing.

Indicates whether a television or receiver can automatically scan and store available broadcast channels without user intervention.

Indicates whether the device automatically powers down after a period of inactivity or according to a programmed schedule, helping conserve energy and extend component life.

Indicates whether the product comes with batteries included in the package. A value of "Yes" means that batteries are supplied, while a value of "No" indicates that no batteries are provided and must be purchased separately.

The count of individual electrochemical cells that make up a battery pack. This number indicates how many separate cells are connected in series or parallel to provide the required voltage and capacity for the device.

The chemical composition or classification of a battery, such as lithium‑ion, lithium‑polymer, nickel‑metal hydride, sealed lead acid, alkaline, zinc‑air, etc. It indicates the type of electrochemical reaction that stores and delivers energy in the device.

The chemical composition or classification of a battery, such as alkaline, lithium‑ion, NiMH, or lead‑acid. It indicates the energy storage technology used in the product and helps users identify compatibility with devices that require specific battery chemistries.

The electrical potential difference supplied to or measured across a battery’s terminals, expressed in volts (V). It represents the battery’s nominal operating voltage and is used to match power sources, chargers, and devices that require a specific voltage level.

Indica se il dispositivo è in grado di ricevere segnali dal sistema satellitare BeiDou, uno dei principali sistemi di navigazione globale. Un valore "Sì" significa che il prodotto supporta la localizzazione tramite BeiDou; un valore "No" indica che non è presente tale capacità.

The specific version of the Bluetooth standard supported by a product, expressed as a numeric value (e.g., 4.2, 5.0) or with additional descriptors such as "+HS" or feature lists. This attribute indicates the capabilities and compatibility for wireless communication.

A list of brand names that the product is compatible with. Each entry represents a manufacturer whose products can be used with or alongside the item.

The total amount of time a device spends actively browsing the internet over a Wi‑Fi connection, expressed in standard time units such as seconds, minutes or hours. It indicates how long the device can maintain an active Wi‑Fi session before disconnecting or requiring user intervention.

Indicates whether the product includes a built‑in subwoofer that can deliver low‑frequency audio without requiring an external speaker system. A value of "Yes" means the device has such a component; a value of "No" means it does not.

The total number of integrated speaker units present in the product. This value indicates how many separate speaker elements are built into the device, helping users compare audio capabilities across models.

A list of software applications, operating systems, drivers, or utilities that are pre-installed or bundled with the product. The values may include antivirus suites, productivity tools, device management utilities, and other essential software components.

Indicates whether the device receives its power supply through a bus connection such as USB, eSATA, or another standard interface. A value of "Yes" means the product can be powered directly from the bus port, while "No" indicates it requires an external power source.

The kind of physical or touch-based button mechanism used on a device, such as a mechanical pressed button or a capacitive touch button. It indicates how the user interacts with the control surface and helps buyers understand the tactile feel and durability of the product.

The linear distance that a cable covers, expressed with a length unit such as meters, centimeters or inches. It represents the total usable length of the cable for connecting devices.

Indicates whether the device includes a built‑in card reader that can read removable memory cards such as SD, microSD, MMC or similar formats.

A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.

The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.

The main colour(s) that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". This attribute indicates the visual appearance of the item for consumers.

Indicates whether the product supports the Common Interface Plus (CI+) standard, a digital TV interface that allows the device to receive and decode broadcast signals from compatible set‑top boxes or satellite receivers.

The version number of the Common Interface Plus (CI+) standard supported by a product, indicating the feature set and compatibility with conditional‑access modules. The value is expressed as a numeric revision such as 1, 1.3, or 1.4.

List of the memory card types that a device can read or write, such as MicroSD (TransFlash), SD, MMC, CompactFlash, and others. Each value represents a format that the device’s slot or reader supports for storage expansion.

The network and data interface technologies supported by the product, such as Wired, Wireless, USB, Bluetooth, or combinations thereof. Each value represents a distinct technology that can be used for communication or power delivery.

The physical interface or port located at the first end of a cable or device, such as USB‑A, HDMI, RJ‑45, DisplayPort, Lightning, or other standard connectors. It identifies the shape, pin count and electrical characteristics that determine compatibility with cables, adapters or other components.

The physical shape or configuration of the first connector on a device, indicating whether it is straight, angled, right‑handed, left‑handed, rotating, foldable, or another form. This attribute helps users identify how the connector aligns with cables and ports.

Indicates the gender or sex classification of a connector, such as Male, Female, or Unspecified. This attribute helps users identify whether a cable or port is designed for insertion (Male) or reception (Female).

The metal coating applied to the contacts of a connector, such as gold, nickel, copper or chrome. It provides corrosion resistance, conductivity and durability for the electrical connections.

The physical position of a connector on a product, such as top left, bottom right, front panel, rear panel or internal mounting point. It indicates where the interface is situated relative to the device’s exterior or interior layout, helping users identify installation points and compatibility with cables or accessories.

The physical interface or port used to connect a device to another component or system, such as USB, HDMI, RJ‑45, 3.5 mm jack, or fiber optic connectors. It indicates the shape, pin count, and electrical characteristics that determine compatibility with cables, adapters, and peripherals.

Conjunto de nombres que identifican los protocolos o tecnologías utilizadas para controlar un dispositivo electrónico a distancia, como Anynet+, SimpLink, EasyLink, T‑link, BRAVIA Sync y VIERA Link. Cada valor representa una forma de comunicación (IR, HDMI‑CEC, Wi‑Fi, Bluetooth, etc.) que permite al dispositivo recibir comandos desde un mando o una aplicación.

The total duration a device can play audio continuously without interruption, expressed in standard time units such as minutes or hours. This value indicates the maximum autonomous listening period available on a single charge or power source.

The total duration a device can play video continuously without interruption, expressed in minutes or hours. It indicates how long the content will stream before stopping due to power limits, buffer constraints, or user settings.

Indicates the mechanism or method used to operate a product, such as buttons, knobs, touch panels, rotary dials, sensors, or other physical or digital controls. The value describes the interaction required by the user and the available options for operating the device.

Indicates whether the product includes an additional processor dedicated to specialized tasks such as AI, graphics or signal processing.

The operating frequency of a coprocessor, expressed in hertz (Hz). It indicates how many cycles per second the secondary processor can execute and is useful for comparing performance potential across devices that use a dedicated coprocessor.

The country where the product was manufactured or its primary geographic source. This attribute indicates the nation responsible for the production or assembly of the item.

The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.

List of physical or logical interfaces that a device can use to connect with other components, such as USB, PCI Express, SATA, Ethernet, Thunderbolt, DisplayPort, and similar technologies. Each value represents an interface standard supported by the device.

The general classification of a product, such as tablet, smartphone, router, or computer. It indicates the primary function or form factor that helps buyers quickly identify and compare similar items.

Indicates whether a product offers a digital clean view feature, which allows the user to see a clear, unaltered image or video preview before capturing or displaying it. The value is "Yes" if the feature is present and "No" otherwise.

The total count of distinct colours that a display can render, typically expressed as a numeric value (e.g., 16.78 million). This attribute indicates the colour depth and richness of the visual output; higher numbers generally mean more accurate and vibrant images.

The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.

The type of display panel used in a visual device, such as LED‑backlit LCD, IPS, TN, VA, OLED, or AMOLED. It indicates the underlying technology that determines image quality, color accuracy, viewing angles, response time and power consumption.

The physical dimension of the driver’s diaphragm or cone in a speaker or headphone. It is expressed as a linear measurement (e.g., millimetres, centimetres, inches) and allows users to compare the relative size of drivers across different products.

The dynamic contrast ratio is the proportion between the maximum and minimum luminance a display can produce while operating under normal conditions, expressed as a simple fraction such as 1200:1. It reflects how well a screen can differentiate light from dark areas during typical use, influencing perceived image quality.

Indicates whether the product includes an electronic user manual, such as a PDF or e‑book, that can be downloaded or viewed online. A value of "Yes" means at least one digital manual is provided; "No" indicates no electronic manual is available.

The type of ear attachment used by a headset or earphones, indicating how the device fits around or inside the ear. Common values include "Intraaural", "Circumaural", "Supraaural" and "On‑ear". This attribute helps users choose a model that matches their preferred fit and comfort.

Indicates whether the product offers an energy‑saving or low‑power operating mode that reduces consumption during idle or normal use. The value is typically "Yes" if the feature is available and "No" otherwise.

Indicates whether the product includes an electronic programme guide feature that allows users to browse, schedule, and manage program listings directly on the device.

The energy efficiency class indicates the relative energy performance of a product, expressed with letters ranging from A+++ (most efficient) to G (least efficient). It allows consumers to compare expected operating costs and environmental impact across similar items.

Indicates whether the product offers an energy‑saving mode that reduces power consumption during operation, typically by adjusting performance or standby settings. The value is a simple yes/no answer.

Indicates whether the product includes an Ethernet LAN interface for wired network connectivity, allowing data transmission over RJ‑45 or compatible cables.

Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.

Indicates whether a product has no visible frame or bezel around its display or main surface. A value of "Yes" means the device is designed without a surrounding border, while "No" indicates that a frame or bezel is present.

The operating frequency range of a device expressed in hertz (Hz). It indicates the specific radio frequencies that the product can transmit or receive, whether as a single value (e.g., 2.4 GHz) or a range (e.g., 2.4–5 GHz). This attribute helps users understand the wireless capabilities and compatibility of the device with network standards.

Indicates whether the product is equipped with a front-facing camera. The value can be "Yes" or "No", representing the presence or absence of this camera.

Indicates whether the product supports a dedicated game mode that optimizes performance or settings for gaming applications.

Indicates whether the device is capable of using the GLONASS satellite navigation system, providing additional positioning support alongside GPS.

Indicates whether a product’s screen has a glossy (shiny) or matte (non‑glossy) finish. A value of "Yes" means the display is glossy, while "No" indicates a non‑glossy surface.

A comma‑separated list of Google apps that the product can run or interact with, such as Gmail, Google Chrome, Google Drive, Google Maps, YouTube, etc. The field may be empty if no Google applications are supported.

The specific model or designation of the graphics adapter present in a device, such as "Intel HD Graphics", "AMD Radeon Vega 8", or "NVIDIA GeForce GTX 1660". This value helps users understand the visual performance and capabilities that the product can deliver.

The brand or family of the graphics adapter present in a device, such as Intel, AMD, NVIDIA, Apple, or other vendors. It indicates the general source of the GPU technology and helps users compare visual performance across products.

Indicates whether the product is equipped with a gyroscope sensor, which measures rotational motion and orientation. The value can be "Yes" or "No", or specify the number of axes (e.g., "6 axes"). This information helps determine if the device supports motion tracking or stabilization features.

Indicates whether a handheld device can be operated from a distance using an external remote control such as infrared, Bluetooth or Wi‑Fi. A value of "Yes" means the product supports remote operation; "No" indicates it does not.

The pixel dimensions of a product’s screen, expressed as width by height (e.g., 1920x1080). It indicates the total number of pixels that compose the display and is used to assess image sharpness and clarity across devices such as monitors, TVs, laptops, and cameras.

Indicates whether the product includes an HDMI quick‑switch feature that allows users to switch between multiple HDMI sources without powering off the device.

Indicates the types of headphone or earphone connections available on a product, such as wired jacks (e.g., 3.5 mm), USB‑C, Lightning, or wireless Bluetooth. The value may list one or more connection types separated by commas.

The span of audio frequencies that a product can accurately reproduce or respond to, expressed in hertz (Hz). It indicates the lowest and highest frequencies the device can handle, helping users assess suitability for music playback, communication, or signal processing applications.

The sensitivity of a headphone expressed in decibels (dB), indicating how much sound pressure the headphones can produce or detect for a given electrical input level. Values may be positive, negative, or zero and are typically measured at 1 kHz. This attribute helps users compare the loudness performance of different headphones.

The general classification of a headset based on how it delivers audio to the user, such as binaural (two‑channel), monaural (single‑channel), or other configurations. This attribute helps buyers understand whether the device provides stereo sound, single‑speaker output, or specialized listening modes.

The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.

The maximum vertical distance by which a product’s height can be increased or decreased, expressed as a numeric range in millimetres, centimetres or inches. It indicates the full span of motion available for adjusting height on devices such as monitors, desks, furniture or other adjustable equipment.

Indicates whether a product can display or process high‑dynamic‑range content. A value of "Yes" means the device supports HDR formats and can render images with a wider contrast range, while "No" indicates it does not support HDR.

The level of contrast and color detail that a display or image can reproduce, indicating the ability to show darker shadows and brighter highlights with greater fidelity. It is typically expressed as a standard name such as HDR10, Dolby Vision, or DisplayHDR 400, and helps consumers compare visual performance across devices.

The impedance value indicates the resistance that a component or circuit offers to alternating current, expressed in ohms (Ω). It is used to characterize speakers, microphones, audio cables and other electronic equipment to ensure optimal compatibility with the source signal.

The total amount of digital storage available inside a device for holding files, applications and other data. It is expressed as a numeric value with an appropriate unit such as GB, MB or TB, allowing users to compare how much information the device can store.

Indicates whether the product is capable of connecting to an online streaming service or platform to access video content over the Internet.

The illumination source used behind a display panel, such as LED, WLED, CCFL or LCD. It determines the brightness, energy efficiency and color accuracy of the screen.

The material or composition of a magnet used in the product, such as neodymium, ferrite, or other magnetic alloys. It indicates the type of magnetic core that determines strength, size, and suitability for specific applications.

Indicates whether a user manual—physical or digital—is provided with the product. A value of "Yes" means that a manual is included, while a value of "No" indicates that no manual is supplied.

The largest capacity of a removable memory card that the device can support, expressed as a digital storage size (e.g., megabytes or gigabytes). It indicates the maximum amount of data that can be stored on an inserted card and is useful for comparing devices with different card slot capabilities.

The highest electrical power that a device can draw or consume during operation, expressed in watts (W). It represents the peak energy usage of the product and is useful for estimating maximum power requirements, comparing efficiency across similar devices, and ensuring compatibility with power supplies.

The highest pixel dimensions that a device can output or support, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution available for display content on the product.

The largest diagonal measurement of a display that the product can accommodate, expressed in units such as inches or centimeters. It indicates the maximum screen size that will fit within the device’s enclosure or mounting area.

The largest VESA mounting pattern that a product supports, expressed as two horizontal and vertical dimensions in millimetres (for example, "100 × 100 mm"). This value indicates the exact hole spacing required for a compatible wall or desk mount.

The highest mass that a product or component can safely support, expressed in a standard unit such as kilograms or pounds. This value is used to determine load limits for mounting, transportation, and handling.

Indicates how many microphone input connectors are available on the product. The value is a simple integer representing the total count of MIC ports, regardless of type or version.

The directional sensitivity of a microphone, indicating how it captures sound from different angles. Common patterns include omnidirectional (equal pickup from all directions), unidirectional or cardioid (focused on one direction), bidirectional (pickup from two opposite directions), and supercardioid or hypercardioid (narrower focus with some rear pickup). This attribute helps users choose a microphone that best suits their recording environment, whether they need wide coverage for group discus

The span of audible frequencies that a microphone can accurately capture, expressed as a minimum and maximum value in hertz (Hz). It indicates the lowest and highest tones the device can reproduce or record, helping users assess suitability for different audio applications.

The electrical impedance presented by a microphone input, expressed in ohms (Ω). It indicates the resistance that the input circuit offers to alternating current signals, affecting signal level and compatibility with microphones.

Indicates whether the product includes a functional mute button or control that allows the user to silence the microphone during operation. A value of "Yes" means a dedicated mute feature is present, while "No" indicates it is absent.

The acoustic sensitivity of a microphone, expressed in decibels (dB). It indicates how effectively the microphone converts sound pressure into an electrical signal; lower (more negative) values mean higher sensitivity and better performance at low sound levels.

Specifies the smallest VESA mounting pattern that a product supports, expressed as two numeric values in millimetres (e.g., "75 × 75 mm"). The value indicates the minimum hole spacing required for a wall or desk mount to securely attach the device.

Indicates whether a device can connect to the Internet using a cellular network such as 3G, 4G, LTE or 5G. A value of "Yes" means the product has the necessary hardware and software to access mobile data; "No" indicates that this capability is not present.

A list of mobile operating systems that the product supports, including specific versions and architectures when relevant. Each value represents a distinct OS that is compatible with the device.

The motion interpolation feature used by a display or video device to generate intermediate frames and smooth fast‑moving content. It typically includes the technology name (e.g., Motionflow, TruMotion) followed by its refresh rate in hertz. The value indicates which interpolation engine is active and at what speed it operates.

The method or system by which a product is physically attached or supported, such as wall, desk, ceiling, floor, rack, or free‑standing. It indicates the intended installation location and any required hardware or mounting accessories.

The type of technology used to detect movement in a device or system, such as optical sensors, laser tracking, infrared LEDs, or capacitive touch. It indicates how motion is sensed—by visual changes, light scattering, or electronic signals—and helps users understand the underlying mechanism for motion detection.

The proportion between the width and height of a screen or image, expressed as two numbers separated by a colon (e.g., 16:9). It indicates whether content is designed for widescreen, square, or other aspect ratios and helps users match devices to their media formats.

Indicates whether the product supports Near‑Field Communication (NFC), a short‑range wireless technology that allows data exchange between devices when they are in close proximity.

The total number of distinct languages that can be displayed on the screen‑on‑display (OSD) interface of a device, such as a monitor or TV. It indicates how many language options are available for menu navigation, subtitles, and other on‑screen text, allowing users to choose their preferred language when interacting with the product.

Indicates whether the product has a built‑in or integrated display that can be used to view content directly, such as on laptops, monitors, TVs, projectors, or other electronic devices.

The operating system that is installed on the device, indicating the software platform that manages hardware resources and provides services for applications. It can be a commercial OS such as Windows or macOS, an open‑source distribution like Linux, or a proprietary firmware used in embedded devices.

The form of packaging used for a product, such as box, blister pack, bag, or pallet. It indicates how the item is contained and protected during shipping and storage.

The number of pages a printer or printing device can produce before the ink, toner, or other consumable needs replacement under normal operating conditions.

The pair of horizontal and vertical dimensions in millimetres that a product supports for VESA mounting (e.g., "100 × 100 mm"). This value indicates the exact hole spacing required by a mounting bracket to secure the device. It is used for monitors, TVs, projectors and other display equipment that can be wall‑mounted or attached to stands.

Indicates whether the product includes a D‑Sub (VGA) video port for connecting legacy displays or projectors.

Una lista que indica las distintas funcionalidades relacionadas con la gestión y el acceso a información personal disponibles en un dispositivo, como alarmas, calculadoras, calendarios, recordatorios de eventos, notas, listas de tareas, temporizadores, contadores de pasos, grabación de voz, etc. Cada elemento representa una característica que permite al usuario organizar o acceder a datos personales directamente desde el producto.

Indicates whether a device can display a primary content stream while simultaneously showing another content stream in an overlay window (Picture‑in‑Picture). This feature is relevant for televisions, monitors, and computers that support simultaneous viewing of two video sources.

The number of pixels per inch on a display, expressed as points‑per‑inch (ppi). This metric indicates how sharp and detailed the screen appears, allowing comparison across monitors, smartphones, tablets, and other pixelated devices.

The primary software platform that the product runs on, such as Android, iOS, Windows, macOS, or Linux. It indicates which operating system is required for installation or operation and helps users identify compatibility with their devices.

The type of electrical supply that powers the device, such as mains electricity, batteries, USB power, or a combination of these options.

The processor family identifies the group or series of CPU models that share a common architecture, design, and performance characteristics. It helps users compare processors across brands and generations by indicating the underlying technology used in the chip.

The fundamental operating frequency of a processor, expressed in hertz (Hz). It indicates the speed at which the CPU runs under normal conditions and is typically reported in gigahertz (GHz) or megahertz (MHz). This value helps users compare performance potential across different models.

Identifies the exact model of the central processing unit used in a device, including brand and numeric designation such as "Intel Core i5-8250U" or "AMD Ryzen 7 3700X". This value allows users to distinguish between different processor families, generations, and performance levels.

The primary purpose of a product, indicating its main intended use or target market segment (e.g., "Gaming", "Office", "Travel"). It helps customers quickly identify whether the item matches their needs and can be used for filtering or categorization across different product categories.

Indicates whether a quick‑start guide is provided with the product. A value of "Yes" means that a brief, introductory manual or overview is included to help users get started quickly; "No" indicates that no such guide is supplied.

The count of optical apertures (f‑stops) available on the rear camera(s) of a device. It indicates how many distinct aperture settings can be used, which affects light intake and depth‑of‑field control during photography or videography.

The pixel dimensions of a rear-facing camera, expressed as width by height (e.g., 1920x1080). It indicates how many pixels the camera can capture, affecting image and video quality.

The type of rear camera configuration on a device, such as single, dual, triple or quad cameras. It indicates how many lenses are mounted at the back and can help users understand the photographic capabilities.

A brief statement of the intended or most suitable use cases for a product, such as the type of environment (indoor, outdoor), activity (gaming, office work, music listening) or general application category. It helps customers quickly determine whether the item fits their needs.

The method or mechanism used to operate a device remotely, such as infrared (IR), Bluetooth, Wi‑Fi, radio frequency, or wired connections. It indicates how the user can send commands to the product from a distance.

The pixel dimensions of a screen when captured or recorded, expressed as width by height (e.g., 1920x1080). It indicates the resolution that can be obtained from a device’s display during capture or recording sessions and is useful for comparing visual quality across devices.

The root‑mean‑square (RMS) power rating of a device, expressed in watts (W). It represents the average electrical power that the product can deliver or consume under normal operating conditions.

Indicates whether the product is manufactured in accordance with the RoHS (Restriction of Hazardous Substances) directive, which limits the use of certain hazardous materials in electrical and electronic equipment.

Indicates whether the product includes a display that can be rolled or unfolded, allowing it to be stored compactly and deployed when needed. A value of "Yes" means the product has a roll‑able display; "No" means it does not.

The type of input mechanism that allows a user to scroll or navigate within an application, such as a wheel, touch surface, buttons, ring, or trackball. It indicates how the device translates physical movement into scrolling actions on the screen.

The direction(s) in which a device can scroll or navigate within an application, such as vertical, horizontal, or both.

A list of cryptographic and authentication methods that a device can use for secure communication or data protection. Each entry represents a distinct algorithm or protocol, such as encryption ciphers (e.g., AES, WEP), authentication mechanisms (e.g., RADIUS, WPA‑PSK), or network security protocols (e.g., HTTPS, SSL/TLS). The values are typically separated by commas and may include both technical identifiers and consumer‑friendly labels.

Indicates whether the product is a smart television that can connect to the internet and run applications or streaming services.

The brand or company that produces the speaker(s) included in a product. This value helps users identify the source of the audio hardware, assess quality expectations, and locate support resources.

Indicates whether the product is compatible with other devices or accessories. A value of "Yes" means the item can be used together with the referenced device or accessory, while "No" indicates incompatibility.

Indicates whether the product offers subtitle support during playback. A value of "Yes" means subtitles can be displayed, while "No" indicates that no subtitle tracks are available.

The pixel dimensions that a device can output or support, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution available for display content on the product.

A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.

Indicates whether a television or other broadcast device can display Teletext information—textual subtitles and program details transmitted alongside the TV signal. A value of "Yes" means the device supports this feature; "No" indicates it does not.

Indicates whether the product includes a Thunderbolt interface, which allows high‑speed data transfer and power delivery in a single cable.

A list of the wireless networking protocols and frequency bands that a device can connect to, such as IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.

Indicates whether a device has a touchscreen interface that can detect touch input. The value is "Yes" if the device includes a functional touchscreen, and "No" otherwise.

The technology used by a device’s touch-sensitive display, such as capacitive, resistive, infrared, or optical. It indicates how the screen detects user input and can affect sensitivity, durability, and power consumption.

Indicates the type of television tuner integrated into a device, such as analog, digital, or hybrid. This attribute helps users understand which broadcast signals the product can receive without external equipment.

Represents how many TVI (Television Interface) connectors are present on the product. The value is a simple integer indicating the total count of TVI ports, regardless of version or configuration.

The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.

The physical interface of the main USB port on a device, such as USB‑A, USB‑B, USB‑C, Micro‑USB or Mini‑USB. It indicates the shape and electrical characteristics that determine compatibility with cables, adapters and peripherals.

The amount of internal storage available for the user to save files, apps, and media, expressed as a data size such as megabytes (MB) or gigabytes (GB). It indicates how much information can be stored on the device’s built‑in flash memory.

Indicates whether a product supports the VESA mounting standard, which defines the size and placement of mounting holes on displays or monitors. The value can be "Yes" or "No", or it may specify one or more VESA patterns such as "100 × 100 mm" to indicate the exact dimensions supported.

Indicates whether the product has the capability to record video. A value of "Yes" means the device can capture video, while a value of "No" indicates that it cannot.

The voice‑activated assistant integrated into the product, such as Apple Siri, Google Assistant, Amazon Alexa or Samsung Bixby. The value is the name of the supported service and may vary across devices.

Indica el mecanismo o método con que se opera la función de ajuste de volumen en un producto, como botones físicos, controles giratorios, táctiles, digitales o combinaciones de estos. Los valores comunes incluyen "Tocar", "Botones", "Giratorio", "Control en línea" y otras variantes similares.

A textual description of the way a product is worn or fitted on the body, such as "headband", "earhook", "neck‑band", "over‑the‑ear", or "in‑ear". This attribute helps users understand how the item will be positioned and secured during use.

Indicates whether the product includes an integrated web browser that allows direct access to the internet without external devices.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.

The total mass of a product including any attached stand or base, expressed in a standard unit such as grams or kilograms. This measurement is useful for shipping calculations, handling instructions, and consumer information.

Indicates whether a device is capable of determining its location using Wi‑Fi signals. The value is "Yes" if the device supports this feature and "No" otherwise.

The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.

A list of Microsoft Windows operating system versions that the product is compatible with, including any relevant architecture or edition information.

The maximum distance over which a device can maintain a reliable wireless connection to another device or network. It is expressed in linear units such as meters or feet and indicates the effective coverage area for Wi‑Fi, Bluetooth, RF, or other radio technologies.

Indicates whether a product can be controlled by voice through the Amazon Alexa assistant and integrated with other smart devices.

Indicates whether a product can be controlled or interacted with using Google Assistant voice commands. A value of "Yes" means the device supports integration with Google Assistant, while a value of "No" indicates it does not.