Microsoft 850 Wireless Desktop Keyboard and Mouse (Black) Brand New and Sealed

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 specific type or model of battery used in a product, such as brand, part number, chemistry, or cell configuration.

Specifies the arrangement and type of batteries required by a device, including the number of cells and their standard form factor (e.g., "2 x AAA", "1 x AA"). This attribute helps users determine the exact battery setup needed for operation.

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.

A list of items that are included in the product’s packaging, such as cables, adapters, manuals, or accessories. Each item is listed as a separate text entry and can be used by customers to verify what they will receive upon purchase.

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.

Indicates whether the product can operate without a wired connection, allowing it to function independently of a power cord or network cable.

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 the visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.

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 physical or logical interface used by a device to connect with other components, such as USB, PCI Express, SATA, Ethernet, Thunderbolt, DisplayPort, or similar standards. It indicates the technology that enables data transfer and power delivery between the product and its peripherals.

A numeric identifier that uniquely represents a product or component within the inventory system. It is used to track, reference and manage items across catalogs, orders and logistics. The value is typically an integer such as 43174 or 40114.

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.

A concise list of the minimum hardware, software, and firmware specifications required for a product to operate correctly. Each requirement is expressed in plain language and may include operating systems, processor types, memory size, storage capacity, graphics capabilities, or other relevant components. The list helps users verify that their environment meets the essential criteria before purchasing or installing the product.

The category or style of a pointing device, such as wired, wireless, optical, laser, trackball, or ergonomic models. It indicates the primary method of signal transmission and the general form factor used to move the cursor on a display.

The total count of individual keys present on a keyboard or similar input device. It indicates how many separate key switches are available for typing, gaming, or other functions, regardless of layout or special function keys.

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.

A unique numeric identifier assigned to a product within the catalog or inventory system. It is used internally for tracking, ordering, and reference purposes. The value is an integer without any unit of measure.

A textual description of the fashion or design category that a product belongs to, such as "casual", "formal", "athletic", or "vintage". This attribute helps users identify the overall aesthetic and intended use of the item.

A unique alphanumeric identifier assigned to a product or component, used to distinguish it from other items in inventory and catalogues.

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.