Gaming mice have reached the point where simply cranking up the DPI no longer cuts it. These days, brands are chasing every millisecond and every gram. ATTACK SHARK’s new RS3 ULTRA is exactly that kind of mouse—a flagship built for competitive FPS players who probably blame lag before they blame their aim.

The new wireless rodent pairs PixArt’s flagship PAW3955MAX sensor with Nordic’s nRF54L15 wireless SoC platform, packing enough numbers to satisfy even the most hardcore spec hunters. We are talking up to 52,000 DPI, 850 IPS tracking speed, 75G acceleration, support for dual 8K polling, and wireless click latency as low as 0.163 ms under ATTACK SHARK’s internal testing conditions. The sensor also introduces 1-step DPI adjustment and a five-level Lift-Off Distance (LOD) adjustment system, allowing players to fine-tune the mouse to suit their playstyle.
Visually, the RS3 ULTRA stands out with an injection-molded carbon fiber composite housing finished in ATTACK SHARK’s custom forged carbon pattern. It is matched with a glass-like cool-touch coating, OMRON optical microswitches rated for 100 million clicks, and a premium metal scroll wheel.
The oversized shark-fin-inspired 8K wireless receiver is another neat touch. Besides its extended antenna structure for stronger signal performance, it also features built-in LED indicators that display connection status, polling rate, and battery life at a glance.
Despite all that hardware, ATTACK SHARK says the RS3 ULTRA can deliver up to 800 hours of battery life in 1 kHz mode under standard usage conditions. That’s a lot of gaming sessions before the low-battery warning crashes the party.
The ATTACK SHARK RS3 ULTRA Wireless Gaming Mouse is available now through the ATTACK SHARK online store with an MSRP of US$109.99. But at the time of this post, we noted it is on 12% off, going for US$96.79.




Images: ATTACK SHARK.