TECKNET Wireless Mouse, Side Scroll Bluetooth Rechargeable, 3-Device | Switch Among 3 Devices, 6 DPI Levels (up to 4800 DPI), BT 5.3/5.0/2.4G USB-A, Quiet Clicks, 7 Buttons, Ergonomic, Black: Is It Worth Buying?

The spec sheet points to a mouse designed around switching, not raw performance. Two Bluetooth channels (5.3/5.0) plus a 2.4GHz USB-A receiver mean you can pair with three devices and jump between them, which matters if you move between a work laptop, a personal machine, and a tablet during the day. The 6-level DPI range (800 to 4800) covers everything from detail work to fast cursor movement across a large monitor, with an LED blink pattern to confirm the current setting rather than a screen overlay. The side scroll wheel is a genuine differentiator versus a standard two-button-plus-wheel mouse, aimed at anyone who regularly works in wide spreadsheets, timelines, or design canvases and is tired of tilting a single wheel or using modifier keys.

Battery-wise, TECKNET specifies a 1.5-2 hour charge that runs up to roughly three months at two hours of daily use, so this is not a mouse you plug in nightly. Auto-sleep after 10 minutes of inactivity and a low-battery LED are practical touches for people who forget to check charge status. The quiet-click design is aimed squarely at shared offices, libraries, or anyone on video calls who doesn't want click noise picked up by a microphone.

This is a clear fit for anyone who splits time across multiple computers and doesn't want a separate mouse or dongle-swap for each one. It also suits Windows, macOS, Chrome, and Linux users who want one mouse that works everywhere, and anyone who scrolls horizontally often enough that a dedicated side wheel would save real time. The 36-month warranty (with registration) adds some peace of mind for a mouse in this price tier.

macOS users who rely on the side buttons should look elsewhere or plan to leave those unused, since TECKNET states they aren't supported on Mac. Gamers or anyone chasing sub-millisecond latency or adjustable polling rates won't find those specs here — this is an office and productivity tool, not a gaming peripheral. If a smaller, lighter travel mouse is the priority, the ergonomic shape and seven-button layout here may be more mouse than needed.