HXSJ A866 USB 6400dpi Four-speed Adjustable RGB Light-emitting Wired Game Optical Mouse

Large and comfortable Mouse Wheel design. The A866 uses Sunplus SPCP190 advanced navigation detection technology for maximum motion detection up to 32 inches per second (ips) with accelerations up to 12G. SPECIAL COMBINATION KEYS: ②Middle key + ⑥DPI+/- : Turn on / turn off the light ①Left button +⑥DPI+/- : S witch light mode The parameters and lighting colors are as follows: Four-speed DPI： First gear : 1000dpi（Green light） Second gear : 1600dpi（Purple light） Third gear : 3200dpi（Blue light Four gear : 6400dpi（Red light）