Features 1、[20 Million Times] 20 Million keystrokes test, 3 million times the scroll wheel and switch life, suitable for long term use. 2、[Intelligent Connection] The gaming mouse adopts ergonomic design, comfortable feel, and fatigue free after long term use. Intelligent connection, no coding required, plug and play. 3、[4 Speed] 4 Speed optical engine switching, large DPI: 800 1200 2400 3200DPI. 4、[Frosted Texture] Can turn off the colorful lights (the side button and DPI button can be turned off at the same time), cool shape, frosted texture. 5、[Optical Technology] Gaming mouse can turn off the colorful breathing light. Optical technology is suitable for most usage scenarios. Specification Item Type: Gaming Mouse Material: ABS Model: G854 Buttons: 6 Buttons with Scroll Wheel (Left, Right, Scroll Wheel, DPI, Forward, Retreat) Colour: Black Light: Colorful Breathing Light Line Length: Approx. 1.5meters / 1.6yd (Manual measurement, there may be slight errors) Interface: USB2.0 Tracking System: Optical Big DPI: 800 1200 2400 3200DPI Connection: Wired Port: USB 2.0 Compatible Programs: For Windows XP, for Vista, for Windows 7, 8, 10, for ME, 2000 and for OS X or New Versions Package List 1 x Gaming Mouse