Limited Warranty 2 years Connector USB Cable 1.4 m, O 3.2 mm Sensitivity (dpi) 1,000 dpi Tracking Engine Optical Typical power input 5V, 10mA Dimensions (Product) 110 L X 64 W X 37 H mm Dimensions (Packaging) 65 L X 46 W X 113 H mm itemnumber MOACO-M1111-BLA01 UPC 0872767003101 Gross Weight 0.11 kg