Okay, so I've been using this TECKNET vertical mouse for about a month now and WOW - my wrist pain has significantly decreased! As someone who works 10+ hours daily, this was a lifesaver.

The vertical design felt weird at first (took me like 3 days to adjust), but now regular mice feel unnatural. My hand just sits in this perfect relaxed position that doesn't strain my tendons.

Love the silent clicks - no more annoying my coworkers during meetings. Though heads up: only the main buttons are silent, the side buttons make normal clicking sounds.

The Bluetooth switching is magical. I can jump between my laptop and tablet with one button press. The DPI adjustment is super handy too - I use different settings for design work vs regular browsing.

Only complaint? It's a bit bulky in my laptop bag. But honestly, the comfort trade-off is worth it. If you're dealing with wrist strain, just buy it already!