Logitech MK540 AZERTY French Layout Wireless Keyboard and Mouse Combo - Black

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.

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 physical size designation of a battery that indicates its standard dimensions and form factor, such as AAA, AA, C, D, or coin‑cell types. This attribute helps determine which batteries are compatible with a 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 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 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 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.

A list of device categories that the product is compatible with, such as Desktop Computer, Notebook, Network Camera, or Router. Each value represents a distinct type of hardware or system that can be supported by the product.

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.

A list of official environmental 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 RoHS, WEEE, ENERGY STAR, TCO Certified, or similar eco‑friendly labels.

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.

The physical configuration or shape of a product, such as clamshell, tower, rack‑mount, or compact form. It indicates 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 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.

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 a keyboard or input device includes programmable hot keys that can be customized for shortcuts, media control, gaming macros, or other functions.

The overall size of a keyboard expressed as length × width × height, typically in centimeters or inches. This attribute indicates the physical footprint of the keyboard and helps customers determine whether it will fit into a desired space, shipping container, or storage area.

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 mechanical or non‑mechanical mechanism that activates each key on a keyboard, such as mechanical, membrane, scissor, opto‑mechanical, or semi‑mechanical. It indicates how the key registers input and affects typing feel, durability, and noise level.

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.

The radio‑frequency or wireless communication protocol used by a keyboard, such as RF, Bluetooth, or other supported technologies. This attribute indicates the primary wireless capability that allows the keyboard to connect to a host system without a wired interface.

A list of the functions or statuses that an LED indicator on a device can display, such as power status, activity, link, and other operational signals.

The vertical dimension of a product’s outer enclosure 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 the overall height of the external case is relevant, including electronics, appliances, furniture and packaged goods.

The linear dimension of a product’s outer case measured in a standard unit such as meters, centimeters or inches. It represents the overall length from one end to the other and is used to compare the size of similar items across categories.

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

The horizontal dimension of a product’s outer enclosure measured 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.

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.

Indicates the type of technology used to detect movement in a device or system. Common values include "Optical", "Darkfield", and "Opeto-electronical". The value describes how motion is sensed, whether by visual changes, light scattering, or electronic signals.

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.

A list of operating system names and versions that the product is compatible with, such as Windows, macOS, Linux distributions, or other OS platforms. Each value represents a distinct OS that can run on or be supported by the device.

Indicates whether the product can be used immediately after installation without requiring additional configuration or drivers.

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.

List of physical or logical interfaces that allow a pointing device to communicate with its host system, such as USB, Bluetooth, or other standards. Each value represents a distinct interface type that the device supports.

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

A comma‑separated list of protective characteristics that a product offers, such as resistance to dust, water, shock, heat, or other environmental factors.

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.

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 mechanism used to move the cursor or content on a device, such as a scroll wheel, tilt wheel, jog dial, or touch‑based scrolling. It indicates how the user can navigate vertically or horizontally within applications or web pages.

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

Represents the visual appearance or pattern applied to a product’s surface, such as a single color (monotone), an image, or a repeating design. It indicates how the exterior of the item is finished and can be used to differentiate models or styles.

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.

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.

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

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 length of time for which the manufacturer guarantees that the product will be free from defects in materials and workmanship, typically expressed in years or months.

The total count of individual key switches present on a keyboard or similar input device, including all standard, function, and special keys. This value indicates how many separate keys are available for typing, gaming, shortcuts, or other functions, regardless of layout or branding.

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.