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The ATTACK SHARK R5 Ultra is a wireless gaming mouse built around a carbon fiber shell that keeps it around 39 g. It pairs a PixArt PAW3950MAX sensor with a Nordic 52840 chip and an 8000 Hz wireless polling rate, with 42,000 DPI, 650 IPS and 50 g acceleration. That puts it in the same class as other flagship-sensor ultralights, but it undercuts most of them on weight. It suits FPS and competitive players who want a very light mouse with top-tier tracking; shoppers who prefer a solid, heavier shell or a shape with more palm support should look elsewhere.
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Rated 4.6 from over 1,100 ratings, buyers mostly praise the low weight, fast tracking and responsive wireless. Complaints center on the honeycomb feel and battery life at high polling rates.
The ATTACK SHARK R5 ULTRA is a wireless gaming mouse made from injection-molded carbon fiber. It has a hollow design to keep the weight low, and the shell resists drops and bumps. It is intended for FPS, MMO, MOBA and Battle Royale games.
It uses a PixArt PAW3950 MAX sensor and a Nordic 52840 chip. The sensor offers programmable DPI up to 42,000, 650 IPS tracking speed and 50g acceleration. 8K wireless requires a custom receiver. Wired mode runs at 1K.
The mouse connects over 8K wireless, Bluetooth or a wired USB-C cable. A button on the back switches between modes. OMRON microswitches are rated for 100 million clicks and have a 0.2ms response time. Removable anti-slip grips and pure PTFE feet are included.







