X-Mini Optical Mouse

Product Dimension: 76Lx40Wx24H mm Featurs: Compact and lightweight Ideal for notebook useage No mouse pad needed Universal scrolling function Protective carrying case included Virtually works on all kinds of surfaces Dynamic resolution with fast tracking speed Specifications: Resolution: 450-480 DPI Tracking Speed:430-450mm/s Working Voltage:4.5V-5.5V Working Current: Less Than 65mA Switch Life: One Million Times Switch Force: 60±15g Switch Travel Distance:0.5±0.25mm Avg.No Broken Time:100,000 Hours Avg.No Broken Distance: 25Miles Cable Length: 1500±30mm Environmental: Working Temperature: -15-50C Working Humidity: 10-85%RH Storage Temperature: -15-60C Sorage Humidity: Less Than 90%RH System Requirements: Compatible with Windows95/98/2000/ME/NT/XP USB,PS2 and U+P combo are all available