ClassyTek 18 Key Numeric Keypad Wired USB Number Keyboard for Laptop Notebook Tablet PC Computer - Black Wired USB Standard Multi-device Keyboard Compatible with Desktop, Laptop, Tablet, iPad, Mac  (Black)

CLASSYTEK USB 19 Key Number Numeric Keypad Keyboard for Laptop Notebook PC Computer - Black It is an ingenious wired numeric keypad, which can be used via USB 2.0 connection. Ergonomic tilt and anti-slip pads on back provides optimum comfort An all in all, it is a perfect company on business travel for its handy and portable design. Simple plug and play, no driver installation requirements. 19 keys Number Pad: Numeric keypad supports NumLock, PageUp and PageDown, Back Space, Delete etc. The mulifunction 19 keys wired number keypad for laptop is more unique than most keyboards. Simply plug the USB receiver into an available USB port of your computer and it's ready to use, no driver needed. Numeric Keyboard can be arbitrarily mobile, key voice is light, the input data is very easy. The Yellow LED indicator on Top Left Corner indicates Whether it's ready for data entry or not, Press NumLock button to Shift Numbers and Function Inputting.