Gotd Luxury 1800 DPI USB Wired Optical Gaming Mice Mouse DPI: 1800dpi. Sensitive buttons, long service life, over 5 million clicks, ensure the normal work in harsh environments. Drawing process, excellent feel. Suitable for game enthusiasts, fashionable young, commercial office crowd, long time computer workers. Compatible with operating systems Window 7Window Vista, Window XP, Mac iOS. The length of the line: Approx: 1.5m. Size: Approx: 105x70x34mm. Color: Red. Also it use for home, office. Ergonomic design, makes you feel natural and comfortable, long fierce game will not feel tired.