USB Calculator with Numeric keypad and 2 ports hub.
This multifunctional notebook peripheral allows you to carry a calculator, numeric keypad and 2 ports USB in just one device It is an easy and fast solution to input numbers on your notebook with a fully-functional 19-key layout and an ultra slim, lightweight design. The built in 2 ports USB hub expands the computer with 2 USB ports to connect USB devices like a mouse, printer, camera, etc.