Franterd 1200 DPI USB Wired Optical Gaming Mice Mouse For PC Laptop Compatible with operating systems Window 7Window Vista, Window XP, Mac iOS. Size: Approx: 120x68x35mm, The length of the line: Approx: 1.5m. Suitable for game enthusiasts, fashionable young, commercial office crowd, long time computer workers. Sensitive buttons, long service life, over 5 million clicks, ensure the normal work in harsh environments. Ergonomic design, makes you feel natural and comfortable, long fierce game will not feel tired.