Adesso Numeric Keypad with Built-in Calculator

The Adesso Numeric USB Numeric Keypad and Calculator offer desktop and notebook users an instant benefit of a full-sized, external numeric keypad in a compact form. You will not worry to install drivers as it uses USB Plug-and-Play technology. It also features a wide LCD screen and additional function keys to use with or without a PC. You can retract the USB cable and use the built-in calculator at anytime. It is slim and portable, definitely designed for mobile professionals.