Detail Gaintech GT-K120 Numeric Keypad USB/Keyboard Numeric USB
Features: Ultra-thin design Aesthetic appearance Durable structure,long life Non-synchronous digital input no collision with other keyboard
-compatibility IBN PC MAC -Button design 23 buttons -key trip 3.0±0.3mm -Maximum pressure 55±5g -operating temperatur 0-55c -key life 800 million or more -products size 100*140*15mm
System Hardware Requirement Pc with USB Port Windows XP/Vista/7/8/10 Mac OS 10.4 above