Hiir A4Tech V8M wired, Black, Red, Gaming Hiir

Other features: Number of Buttons: 7 buttons + 1 wheel Other features: Encoder：High precision optical engine;Frame Capacity: 3.68M pixels / secAccelerating Speed：30gTracking speed: 75 inches / sec (ips)Report Rate(USB): 125～1,000Hz/sec (3-level user selectable)Key Response time: less than 1msMemory: 160K bits Weight: 144 g g Connector type: USB (2.0 / 3.0) Type: Gaming Mouse Minimum system requirements: Windows XP / Vista / 7 / 8 Dimensions (WxDxH): 122 (L) x 82 (W) x 42 (H) mm mm Resolution: 3,200 dpi adjustable Package type: VM Gaming Mouse - 1 Scroll: Yes Number of scroll wheels: 1 Height: 4.2 cm Package width: 22 cm Scroll type: Wheel Width: 12.3 cm Colour of product: Black, Red Buttons type: Pressed buttons Mouse weight: 140 g Package height: 7 cm Package depth: 16 cm Recommended usage: PC/notebook Scrolling directions: Vertical Depth: 8.2 cm Package weight: 300 g Movement detection technology: Optical Purpose: Gaming Movement resolution: 3200 DPI Cable length: 1.8m m Maximum cable length: 1.8m m Built-in memory: Yes Buttons quantity: 8 Device interface: USB Package: VM Gaming Mouse - 1 Warranty: 24 month(s) Producer product name: V8M Device type: wired Net weight: 0.24 kg Gross weight: 0.34 kg