stardrift M10 1600 DPI 4-Button 4D USB Wired Optical Gaming Mouse with 6 LED Colors Black 6 colorful cyclic changing LED lights that changes while in use, offering soothing ambient lighting(can not set in one specific color) Precision control with 3 DPI settings: 1000 / 1200 / 1600;4-buttons can meet your bais need Ergonomic design,perfect size,palm grip fits naturally in your hand;Anti-slip scroll wheel and right/left keys for easy control Simple to use,just "plug and play". No additional software or firmware required. Cool crack design & comfortable surface touch feelings.Ideal for low to medium end games or internet browsing.