• Connection technology: Wired • Interface: USB • Movement detection technology: Optical • Number of buttons: 6 • Motion resolution: 8000 dpi • Performance: 1 ms response time, polling rate: 1000 Hz, real-time sensitivity circuit 200 - 8000 dpi • Cable length: 2.1 m • Performance features : 6 programmable buttons, ARM 32-bit processor, LIGHTSYNC technology