The CORSAIR DARK CORE RGB SE gaming mouse uses an ultra-fast 1ms 2.4GHz wireless connection, Qi® wireless charging and a 18,000 DPI optical sensor for true wireless gaming. QI® WIRELESS CHARGING Charge wirelessly with any Qi-compatible charging device such as the CORSAIR MM1000 mouse pad. GET A GRIP Comfortable contoured shape with two included interchangeable side grips. DYNAMIC RGB BACKLIGHTING Nine-zone dynamic RGB backlighting, including an integrated light bar with four individually addressable RGB LEDs. PINPOINT ACCURACY & PRECISION Equipped with an 18,000 DPI custom PixArt PAW3392 optical sensor, optimized for wireless with extremely low power consumption, and customizable in 1 DPI resolution steps. Hyper-Polling Technology communicates with your PC at up to 2,000Hz, twice the speed of standard gaming mice. Intelligent Control. Unlimited Possibilities. CORSAIR iCUE software enables vivid dynamic RGB lighting control, sophisticated macro programming and full-system lighting synchronization across compatible CORSAIR peripherals, coolers, fans and more.