A4TECH TL7 MS Bloody Laser Gaming Mouse Black

Main core: Intelligent multiple cores / Button number: 9 buttons + wheel
Encoder: High precision laser engine
System Supports: Windows XP/Vista/7/8
Maximum Resolution100~8,200 CPI adjustable
Graphic Capacity: 1080 million pixels/sec
Frame speed: 12000 fps, accelerating speed: 30g
Tracking speed: 150 inches/sec (ips)
Report Rate (USB): 125～1,000Hz/sec (4 selectable level)
Key response time: less than 1ms
Profile allocable: 3 sets
Memory: 160K bits
Key Switch life: 20 million times (for left & right buttons)
Mouse Feet Wear-Resistance: More than 300 Km