A4Tech Fstyler FG20 Wireless Mouse — A straightforward 2.4 GHz wireless mouse with a nano USB receiver for plug‑and‑play use. It features a symmetric design (comfortable for both left‑ or right‑handed users), an optical sensor with adjustable DPI (1200/1600/2000) for smooth cursor control, and four buttons including a scroll wheel. It runs on two AAA batteries, and its wireless connection stays stable up to ~10–15 m — making it an easy, budget‑friendly pick for everyday browsing, office work, or light computer tasks.
