Improve your gaming mouse to a higher level - with a 4000Hz wireless polling rate, you'll have almost no delay (0.25ms) and top-notch wireless gaming performance.
4K wireless technology, NXP chip, firmware can be upgraded.
Can support polling rates of 4000/2000/1000Hz, with minimal delay of 0.25/0.5/1ms.
RGB light indicates mouse battery and pairing status.