Feature: 100% Sunbeam mouse for gaming Optical engine, precise positioning. 6 buttons, including scroll wheel, left button, right button, forward, backward, DPI switcher, Adjustable 1200/1600/2400/3200 DPI Ergonomic design, tactile feel, no fatigue after long-term use. Intelligent connection, plug and play. The long life of the switch can reach 10 million clicks. A total of 7 bright colors are displayed in turn, giving you a colorful visual effect. Suitable for gamers, professional players. Product Specifications: Material: ABS Tracking system: optical Rated voltage/current: DC 5V / 100mA Connection: Wired Cable length: about 140 cm Port: USB 2.0 Operating system support: Windows 7/8/2000/XP/Vista Mac OS or newer version Product size: 13.5 * 7 * 4.5 cm Product weight: 125 g Packing list: 1x wired mouse