The Numeric USB Numeric Keypad and Calculator offers 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.
Features:
Large LCD display.
8 calculator functional hot keys: MRC, TAB, %, MODE, M-, M+, +/- and SEND
Support plug and play and hot swapping
Two-Way Power System for calculator mode uses PC power, in addition to one A13 battery (LR41)
Auto power off after 4 minutes from the last key entered.
Selectable Rounding from among floating-point, cut off, round off and Add Mode
