[4X30L79883] Lenovo Essential Wired Keyboard and Mouse Combo - US English

What the product should be used for, and how it should be used (e.g. ambient temperature).

The ports (sockets) where the device connects with other devices.

The type of keys on a keyboard, and their position on the keyboard. This can differ from country to country.

The letters which are marked on the keys for convenience of the keyboard usage with specific language.

Keyboard size, e.g. standard, mini.

Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.

The technology that enables connectivity of the device, e.g. wired or wireless.

What the product is used for.

A scanner used to identify a person's fingerprint for security purposes. After a sample is taken, access to a computer or other system is granted if the fingerprint matches the stored sample. A PIN may also be used with the fingerprint sample.

Product has a built-in light source for its illuminating.

The style of the keyboard e.g. straight, curved.

A padded cushion placed in front of a computer keyboard to rest your wrists on when typing.

The colour e.g. red, blue, green, black, white.

Type of surface coloration e.g. monotone, image.

Physical effects from which the product is protected e.g. water resistant, crash proof.

Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.

A mouse is included with this product.

The number of buttons that there are in/on the product.

The type of the buttons.

Move displayed text or graphics in a particular direction on a computer screen in order to view different parts of them.

Type of scroll in computer input device, e.g. wheel, touch.

The minimum and maximum temperatures at which the product can be safely operated.

How heavy the mouse is.

The distance from one side of the packaging to the other.

The distance from the front to the back of the packaging.

The distance from the top to the bottom of the packaging.

Weight of the packaged product.

The product is protected from water, staying dry if liquid is spilt on it or it gets wet in the rain.

The product is built in.