Every serious gamer needs to have the TeeVolution HELIOS II PRO XD3V3 wireless gaming mouse. The HELIOS II PRO, which was created based on direct input from both professional gamers and enthusiasts, offers the best possible gaming experience by fusing cutting-edge gaming technology with ergonomics, comfort, and multi-grip compatibility. With a true 4K polling rate, a PixArt 3395 game sensor, and an incredibly light weight of 55 grams, HELIOS II PRO captures your clicks and movements with never-before-seen speed and accuracy. For the quickest reaction times and most dependable operation, it has Hyper-Tactile TTC Gold Optical Switches. It also features a high-performance Nordic 52833 ARM CORTEX MCU and a dustproof F-Switch Scroll Wheel Encoder. The TeeVolution was created for gamers who must maintain an advantage over their rivals.