HP QY449AA Wireless Keyboard + Mouse Set

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.

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

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 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.

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 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, such as an internal hard drive, SSD, or network card. A value of "Yes" means it can be mounted within the chassis; "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.

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 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 can be used immediately after installation without requiring additional configuration or drivers.

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.

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

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.

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.

List of physical or logical interfaces that a wireless receiver can use to connect with its host device, such as USB Type‑A, USB Type‑C, or audio jacks. The values are free‑text labels describing the connector type and any relevant version information.

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