Corsair Dark Core Gaming Wireless Mouse Bluetooth Black (CH-9315411-EU)

Comfortable contoured shape with two included interchangeable side handles.
Nine-zone dynamic RGB backlighting, including an integrated light bar with four individually addressable RGB LEDs.
Equipped with 18,000 DPI custom PixArt PAW3392 optical sensor, optimized for wireless connection with extremely low power consumption and adjustable in 1 DPI resolution steps.
Hyper-Polling technology communicates with the computer at a frequency of up to 2000 Hz, twice that of standard gaming mice.
CORSAIR iCUE software provides vivid dynamic RGB lighting control, sophisticated macro programming and system-wide lighting synchronization across compatible CORSAIR peripherals, coolers, fans and more.