Kensington K72274US Black Keypad Calculator Notebook Keypad/Calculator with USB Hub

Kensington K72274US Black 19 Normal Keys USB Keypad Calculator Notebook Keypad/Calculator with USB Hub Keyboard Interface: USB Keyboard Color: Black Brand: Kensington Type: Keypad Calculator Normal Keys: 19 Operating System Supported: Windows 2000/ XP/ Vista Features: 3-in-1 design: use as a fully functional calculator or a 19-key pad for data entry or a USB hub. Integrated USB hub has 2 USB ports for your extra work accessories. Quickly switch between keypad and calculator with a simple press of the mode button. Clear LCD display works in various lighting conditions. No software needed, just plug it in to use.