The New Razer Hyperpolling Wireless Dongle is a high-performance gaming mouse that offers wireless connectivity with a 4k 4000hz polling rate for a smooth and precise gaming experience. Designed by Razer, a trusted brand in the gaming industry, this mouse is specifically crafted for gamers looking for a reliable and responsive device. With its wireless connectivity feature, users can enjoy the freedom of movement without sacrificing performance, making it an ideal choice for serious gamers.