The Zowie U2‑DW 4K Wireless Mouse is the ultimate lightweight companion for competitive shooters. Weighing only 60 g (without cable) and featuring a symmetrical right‑handed design, it offers the same ergonomic comfort that professional players demand while delivering unmatched precision. Powered by a 2.4 GHz wireless link and a high‑resolution Paw3950 optical sensor, the U2‑DW delivers six DPI settings (400‑3 200) and a 24‑step encoder for instant macro or weapon‑switch access. Its polling rate ranges from 125 Hz up to 4 000 Hz, giving you full control over latency and battery life: up to 80 hrs at 1 000 Hz, 30 hrs at 2 000 Hz, and a record 24 hrs at 4 000 Hz. With seven programmable buttons and no software required, you can configure the mouse directly on‑the‑fly, keeping the workflow clean and responsive. The 4 K optical sensor delivers flawless tracking at 100 % accuracy across all surfaces, making the U2‑DW an ideal pick for e‑sports, esports coaching, or any fast‑paced competitive environment.