Model - Havit MS749, Series - Gaming, Type - Gaming Mouse, Connectivity - Wired, Interface - USB, Style & Size - Regular Big, 2X Click - No, Click Sound - Yes, Mode - Single, Max DPI - 800/1200/2000/3200, Number of Button - 6, Wheel - Yes, Lighting - Yes, Tracking Type - Laser, Cable Length - 1.5 Meter, Dimensions (WxHxD) - 123 x 64 x 39mm, OS Support - Windows 7, 8, 10, Vista, XP, 2000, linux, mac, Features - 4 levels of speed, 800-1200-2000-3200DPI, Emergency response easily, Red, purple, blue, pink 4 color breathing light, Light-off mode: forward/back button+CPI, Magnet shield cord for gaming, Others - Cable Length:1.5m, 6 keys, Compatibility: OS Supported: Windows 7, 8, 10, Vista, XP, 2000, linux, mac, Dimension: 123 x 64 x 39mm, Part No/Model No - MS749, Warranty - 1 Year, Country of Origin - China, Made in/ Assemble - China