The Attack Shark R5 Ultra Carbon Fiber is a premium ultra-lightweight wireless gaming mouse that combines cutting-edge materials with flagship 8K performance. At an incredible 39 grams with compact dimensions of 119.5 x 61 x 36.3mm, this carbon fiber beast is one of the lightest mice on the market while maintaining exceptional structural integrity - basically aerospace-grade engineering for your gaming setup. The upgraded PixArt PAW3950MAX sensor is a powerhouse that handles up to 42,000 DPI with 750 IPS tracking and 50g acceleration, powered by the Nordic 52840 processor for rock-solid performance. What makes the R5 Ultra special is its wireless 8000Hz polling rate capability (adjustable from 125Hz all the way up to 8K), giving you that ultra-responsive 0.125ms response time without any cables holding you back - that's a genuine competitive edge wrapped in carbon fiber. You get flexible connectivity with both 2.4GHz for gaming and Bluetooth for general use, plus wired mode through the 1.3m cable. The premium Omron switches deliver consistent, satisfying clicks, while the F-Switch E10 encoder handles scrolling smoothly. The 230mAh battery keeps things lightweight while still providing solid playtime. Available in Black, White, or unique Red Green colorway with cross-platform support (Windows, Mac, Linux) via web driver, the R5 Ultra Carbon Fiber is perfect for competitive gamers who want the absolute lightest weight possible with premium materials and flagship 8K performance.