Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo

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 total count of physical or programmable buttons available on a device such as a mouse, keyboard, or controller. This value indicates how many distinct input actions the user can perform directly from the hardware.

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.

A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.

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.

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.

Indicates whether the device includes a built‑in fingerprint reader for biometric authentication. A value of "Yes" means the device has a functional fingerprint reader; "No" indicates it does not.

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.

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 includes a full‑size keyboard, meaning a standard layout with all keys (including space bar, return, and function keys) arranged in a conventional arrangement suitable for typing on a laptop or desktop. A value of "Yes" means the device has such a keyboard; "No" indicates it does not.

Indicates whether the product is designed to be installed inside a computer system or other device, such as an internal hard drive, SSD, network card, or component. A value of "Yes" means it can be mounted within the chassis; a value of "No" indicates it is intended for external use.

Represents the physical layout or size classification of a keyboard, such as full‑size, mini, tenkeyless (TKL), or other common form factors used in computer input devices.

The natural language that the keyboard layout is designed for, indicating which regional or linguistic variant of key labels and input methods are available on the device.

The arrangement of keys on a keyboard, indicating the language or region it supports (e.g., QWERTY, UK QWERTZ, AZERTY). This attribute helps users identify which typing layout is available for the device.

A concise description of the physical shape or layout style of a keyboard, such as "Straight", "Curved" or "Numeric". It indicates whether the keys are arranged in a flat, angled, or numeric‑only configuration and helps users identify the typing experience and ergonomics of the device.

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

Indicates whether a product is compatible with Apple Mac computers or macOS operating systems. The value can be "Yes" if the device supports Macs, or "No" if it does not.

A list of macOS operating system versions that the product supports or is compatible with, such as "macOS 10.15 Catalina", "macOS 11 Big Sur" or newer releases. Each entry represents a distinct OS version that can run on or be supported by the device.

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 chemical composition or classification of the battery used in a computer mouse, such as alkaline, lithium‑ion, NiMH, or other types. This attribute helps users determine compatibility with replacement batteries and understand power characteristics.

Indicates whether a mouse is supplied with the product as part of its standard package. A value of "Yes" means that a mouse is included and ready for use, while "No" means no mouse is provided and must be purchased separately.

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

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 number of dots per inch that a device can detect or render when tracking movement. It indicates the spatial resolution of motion sensing or optical tracking, allowing users to understand how finely the device can capture or display motion details.

The total number of scroll wheel mechanisms present on a pointing device such as a mouse or trackball. The value is an integer indicating how many separate scroll wheels the product includes, which can affect scrolling performance and ergonomics.

Indicates whether the product includes a numeric keypad area on its keyboard, typically found in full-size or laptop keyboards with an integrated numeric section.

Indicates whether the product includes an on/off switch that allows the user to power it on or off manually.

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

The vertical dimension of a product’s packaging measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and helps customers assess how tall the package will be when stored or shipped.

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 horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.

The type of pointing device integrated into or used with the product, such as a touchpad, clickpad, trackpoint, or mouse. The value is a free‑text label that identifies the specific form factor or mechanism the user interacts with to move the cursor or select items.

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

The purpose indicates the primary function or intended use of a product, such as "Notebook", "Gaming", or "Server". It helps customers quickly identify whether the item matches their needs and can be used for filtering or categorization across different product categories.

Represents the number of individual items or units that can be placed on a single pallet. This value indicates how many pieces, packages, or components are stored or shipped together on one pallet, helping users assess storage capacity and logistics planning.

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

The type of wireless receiver that accompanies a keyboard or mouse, such as Nano, Micro, Unifying, Standard, or other specialized receivers. It indicates the form factor and compatibility with the device’s wireless protocol.

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.

Indicates whether the device supports scrolling functionality, such as a scroll wheel or touchpad gesture. A value of Yes means the device can perform vertical or horizontal scrolling actions; No indicates no built‑in scrolling feature.

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 total duration a battery can operate before it needs replacement, expressed in months. It indicates how long the battery will last under typical usage conditions and helps users compare longevity across products.

Indicates whether the product includes an integrated USB hub. The value is "Yes" or "No", allowing users to quickly determine if additional USB ports are available.

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, handling, or user information purposes.

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 the product includes a wrist rest or support feature that provides ergonomic cushioning for the user's wrists during use.