Elecom Numeric keypad wired Membrane M size USB port With hotkey High durability black TK-TCM015BK

This USB numeric keypad has three hotkeys that allow you to launch Excel, calculator , and Internet browsers at the touch of a button.It comes with a 2-port USB 2.0 hub that can connect up to two USB devices such as a mouse.It has Esc key and Tab key which are useful for Excel, = key, ( key and ) key which are useful for function input, 00 key and BS key which are useful for number input.It has a 19mm key pitch for easy typing.It is equipped with an LED lamp that shows the status of NumLock at a glance.No need to install special drivers, etc., just connect it to the USB port of your computer and it's ready to use.The durable keys can withstand up to 10 million keystrokes.Cable length0.5mExternal dimensions 90 mm (width) x 170 mm (depth) x 24.5 mm (height) (excluding cables)Supported OS Windows 8.1, Windows RT8.1, Windows 7 (SP1), Windows Vista (SP2) Supported models Windows PCs equipped with a USB interface