Interface type: USB
Product size: 120 * 80 * 38mm
Product weight 100±5g
Line length: 1.5M
Working current: ≤100mA
Working voltage: 5V
System support: Win7 / 8/10 / XP / MAC...
Resolution: 3 keys 1200dpi 4 keys 1200-1600dpi 6 keys 800/1200/1600 / 2400dpi
Color Classification:
3 keys with sound
3-button mute
4 keys with sound
4-button mute