Warranty: 1 Year Features: USB interface ABS plastic build Plug and play Optical sensor Technical Specifications: Color: Black Interface: USB Resolution: 1000 DPI Lifetime: 3 million clicks Size: 112 × 52 × 35 mm Weight: 69 g Compatibility: Windows XP/Vista/7/8/10 Smooth scrolling and precise clicking Cable Length: 1.35 m