Specifications:
Space between keys: Standard
Port of keyboard: Fixed USB + PS2 switch portal
Keys: 79
Response time: Standard
Working temperature: -40 to +80o C
Function: Standard, inner capability of anti-jamming
Lifespan: 10 million
Size: (L) 330 x (W) 118 x (H) 4.8mm (including keycap)
Pvc: 37.8*30.3*42cm / 20pc / 6.5kgs / 3.5kgs/
Barrel: 37.8*30.3*42cm / 60pcs / 16.5kgs / 13.5kgs/