The Logitech M221 Compact Wireless Mouse delivers smooth, reliable tracking in a pocket-sized design that fits any workspace. Slip it into your bag, plug in the receiver, and start working instantly—no setup hassles, just immediate wireless freedom. Silent, Precise Control That Goes Anywhere Whisper-Quiet Clicks: SilentTouch technology cuts noise by 90%, perfect for shared spaces and focused work. All-Day Battery: One AA battery lasts up to 18 months, so you forget it exists. Fits Everywhere: Compact frame (99 × 60 × 39 mm) slides into any bag or desk drawer effortlessly. Instant Connection: 2.4 GHz wireless with 10-meter range—no lag, no interruptions, pure responsiveness. Works Everywhere: Compatible with Windows, macOS, ChromeOS, and Linux out of the box. Specification Value Brand Logitech Model M221 Mouse Height 99 mm / 3.90 in Mouse Width 60 mm / 2.36 in Mouse Depth 39 mm / 1.54 in Mouse Weight (with batteries) 75.2 g / 2.65 oz USB Receiver Height 23.1 mm / 0.91 in USB Receiver Width 18.7 mm / 0.74 in USB Receiver Depth 6.1 mm / 0.24 in USB Receiver Weight 1.8 g / 0.06 oz Sensor Technology Smooth optical tracking DPI 1000 ± Buttons 3 (Left, Right, Middle click) Scroll Wheel 2D mechanical, line-by-line SilentTouch Technology Reduces click noise by ~90% Battery Type 1 × AA (included) Battery Life Up to 18 months (varies by usage) Connection Type 2.4 GHz USB wireless Wireless Range Up to 10 m / 32.8 ft Power Control On/off switch Compatible Operating Systems Windows 10, 11+; macOS 10.5+; ChromeOS; Linux Kernel 2.6+
