The Quasar 3S Ultima 8K brings an incredibly light and highly responsive setup to your desk. Weighing in at just forty six grams without the cable, the symmetrical shell measures 119 x 60 x 39 millimeters. This compact shape fits naturally in claw and fingertip grips while leaving plenty of room for quick directional changes. Under the hood, a PixArt PAW3950 optical sensor handles tracking with precision up to thirty thousand DPI. Six preset sensitivity stages let you match your preferred aiming style. A steady eight thousand hertz polling rate stays active in wireless mode, keeping your inputs incredibly snappy during fast paced matches. Five buttons keep the layout clean and focused on essential controls. The HATOR optical switches are rated for one hundred million clicks, ensuring every press stays reliable through countless practice sessions. Jump on the two point four gigahertz link for gaming or switch to Bluetooth five point four when pairing with a tablet. The built in three hundred milliamp hour battery delivers up to one hundred hours of playtime, easily covering multiple weeks of regular use. The TTC Gold dustproof encoder keeps scrolling smooth, and one hundred percent PTFE skates glide effortlessly across your mousepad. Compatible with Windows, Linux, Android, and macOS, this wireless peripheral works seamlessly across all your favorite devices. Zero lighting keeps the focus on dependable daily performance. You get exactly what you need for accurate movement without extra complications.