Gaming Mouse Wired Programmable 7 Buttons Wired Optical Mouse Ergonomic Game USB Computer Mice with Breathing Light by Qisan High precision programmable laser gaming mouse for PC,7 programmable buttons makes you more faster than others in the game. build in 6 level DPI(500/1000/1500/2000/3000/4000) and 6 LED colors(Red,Blue,Green,Yellow,Cyan,Purple) free adjustable. With stable performance optical engine, mouse reaches 6600FPS refresh rate.It gets full speed USB plugs,reporting rate up to 1000HZ,responding time quickened to 1ms. Lightweight, braided-fiber USB cable. Item size:4.72" x 2.56" x 1.49" Net weight:125+/-5g. Cable: 1.8m. Ergonomic design, easy & comfort for holding and playing