Flexible roll Keyboard size:  355 × 136 × 8mm with a high degree of cap
Keyboard Interface:  pluggable USB + PS2 Interface
Operating temperature:  -40 ~ 80 ℃
Features: standard, built-in anti-jamming capability
Press force: 80 ~ 120g
Life: 10 million
Key: 85 bond
U + P wire Weight: 58g
Long lines: 1.8 m
Keyboard NW:  234 gm
Color:  a variety of colors
Operating system: Windows 98SE/ME/2000/XP, Macintosh OS 9.0 and above