You Will Still Need A High End CPU To Handle That Polling Rate
The Redragon K1NG 4K Pro contains the PixArt PAW3395 and when it is connected wirelessly via BlueTooth or the 2.4Ghz nano receiver the mouse is capable of a 4K polling rate. When wired it tops out a 1000Hz, so you may choose to only use that mode to charge the battery, which should last around 12-14 hours at 4K and more like 85 hours at 1000Hz. The mouse is also impressively light, 49g will hardly be noticeable, though that may be a drawback for those that prefer a hefty mouse.
The software is also lightweight, just three tabs to adjust the CPI, polling rate, lift off distance and a handful of other settings. The $45 price tag is also light on your wallet, especially for a high polling rate mouse. Overall TechPowerUp is impressed with the build quality of the K1NG 4K Pro, though they would like better feet and had some concerns about deviations on the CPI settings.
