COMPATIBILITY - Windows 7, 8, 10, 11, and later versions; weights 0.35 lb (15 kg), cable is 5'9 ft (1.8 m). EASY AND RELIABLE CONNECTION - Plug and play setup with 6-ft (1.8m) cord for flexible setup condition to reach even PC under the desk; No extra driver required. DURABLE MATERIAL - High-quality rubber-coating surface that gives a nice grip to hold for long hours of use; Dimensions: 4.92 x 2.44 x 3.03 in (125 x 62 x 77 mm); Weight: 0.35 lb (160 g). ADJUSTABLE TRACKING DPI - High precision optical sensor that can be adjusted with 1000/1600 DPI resolution. ERGONOMIC DESIGN - A right-handed vertical mouse that promotes a natural handshake position while using to prevent twisting the forearm while using and reduce muscular strain and repetitive strain injuries (RSI).