Specifications Product Number: 5099206041271 Connectivity: Wired Dimensions: Height: 4.45 in (113 mm) Width: 2.44 in (62 mm) Depth: 1.50 in (38 mm) Weight: 3.17 oz (90 g) Cable length: 70.87 in (180 cm) Sensor Technology Optical Tracking:DPI (Min/Max): 1000 Number of Buttons: 3 (Left/Right-click, Middle click) Scrolling:Line-by-line scrolling Scroll Wheel: optical Compatibility:USB-A Cord Required: Available USB port Windows 7, 8, 10 or latest macOS 10.5 or latest ChromeOS Linux Kernel 2.6+