The corsair dark core rgb pro helps you win without wires, boasting sub-1ms slipstream wireless, a custom 18,000 dpi optical sensor optimized for wireless mice, and hyper-polling technology up to 2,000hz. Features comfortable contoured shape with two included interchangeable side grips. Nine-zone dynamic rgb backlighting, including an integrated light bar with four individually addressable rgb leds. Equipped with an 18,000 dpi custom pixart paw3392 optical sensor. Hyper-polling technology communicates with your pc at up to 2,000hz, twice the speed of standard gaming mice. Corsair icue software enables vivid dynamic rgb lighting control.