Features
• Excellent feel & shape
• 275 dpi resolution
• Soft responsive click button
• Optical mechanical encoding
• 3 years warranty

System Requirements
Only an ADB port!

Specifications
• Input power:<50mA on 5Volts
• Net Weight: 100gr
• Cable Length: 1.00m
• Dimension: 58mm (W), 114mm (L), 132mm (H)