Compatibility: With Receiver Windows 11 or later / Windows 10/Windows deg8, Windows 7 macOS 10.10 or later Chrome OS TM linux Kernel 2.6
BT low energy technology: Windows 11 or later / Windows 10/Windows deg 8 macOS 10.10 or later Chrome OS M, Android 5.0 or later
Number of buttons: 8
Tracking system: optical
Frequency: 2402.85MH z- 2480.85MH z
Effective distance: >10m
Working voltage/current: 3.7V =15mA
Button lifespan: 3 million clicks
Roller life: 1.2 million rotations
Product size: 0 deg 132 * 102 * 29mm, 18 deg 132 * 100 * 62mm
Product weight: 260+5g
Resolution: 800-1200-1600-2400-4800dpi
2.4GH z scanning rate: 125-500Hz
BT scanning rate: 90-133Hz