The K19 numeric keypad works as a stand-alone unit or as an external keypad for notebook computers. Keypad can be connected to a computer or terminal via USB interface.
Unitech K19U Keypad is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by cadzrtsandman from Accounting loves them!I bought a couple for my accounting folks that are on the road. They love the ability to just plug in and go. Originally they wanted a wireless model, but now they actually prefer these. One unique feature is a "000" key which is sometimes handy.