Manhattan Computer Products 176354 - 19KEY 176354 USB Black Numeric Keypad WIN2000/XP/Vista/7

Fast accurate numeric data entry combined with a convenient mobile design
MANHATTAN Numeric Keypad enhances any notebook computing experiences especially when inputting important numeric data. The full-size 19-key layout and scissor-style (X-structure) key switch technology help reduce typing noise improve response and provide low-profile keystrokes for fast and accurate data entry. A handy backspace key allows swift corrections. The asynchronous number lock function keeps its number-lock mode independent of the computer's keyboard. Users can simultaneously input letters from the computer's keyboard and input numeric data from the keypad. Its USB connection Plug-and-Play installation and ultra slim lightweight construction make it easy to pack and travel.