Model - Havit MS1005 RGB, Type - RGB Optical Gaming Mouse, Connectivity - Wired, Wheel - Yes, Feature - Optical Gaming Mouse With anti-slipping surface, it fits perfectly to palms and without fatigue in long time using, All in one fire button, Four gears of speed will show different light colors according to different DPI, 6 Counterweight weights at the bottom, Others - Color: Black, Interface Type: USB, Key Number: 7, Chip: 704, Resolution: 800-1200-1600-2400DPI, Keystroke life: 5,000,000 times, cable length: 1500mm, OS Supported: Windows 7, 8, 10, Vista, XP, 2000, Mac, Linux, Size: 132.7 x 87.3 x 42.5mm, Warranty - No (Copy)