E-3lue EMS618BKAA-NU Auroza Adjustable 4000 DPI High Precision Optical USB Wired Gaming Mouse Mice(5 Color Breathing LED Light) The ultimate customizable mouse from E-Blue. The Avago chip high performance gaming chip is adopted in the Auroza to achieve excellent tracking and positioning Unbeatable Performance. Avago high ranged optical engine, as high as 6700 FPS and superior tracking system 5 levels adjustable DPI level switch in Auroza gaming mouse caters wide range type of applications 1ms ultra fast response, Processing 125/250/500/1000Hz 4 adjustable poling rate, super grade frame identifications, move fast Adjustable DPI: 500/1000/2000/3000/4000