USB Numeric keyboard K-019
Keyboard, Mouse & Pad
Features:
Ultra thin notebook computer caps design Aesthetic appearance
Durable structure, long life
Non-synchronous digital input, no affection to the other keyboard
Compatibility: IBM PC AT MAC
Button design: 19bonds
Key trip: 3.0+/- 0.3mm
Surcharging height: 0.25 +/- 0.05mm
Maximum pressure: 55 +/- 5 g
Operating temperature: 0-55 degree celsius
Key life: 800 million hits and above
Product sizeL 100 x 140 x 15mm
