TECKNET Ergonomic Mouse, Wireless Rechargeable Vertical Mouse for Carpal Tunnel Right Hand, 4800 DPI 5 Adjustable Levels 2.4GHz with USB-A Receiver, Silent Click, for Laptop, PC (Rechargeable)

Its good, working fine and comfortable

It is good quality and good price.

Good mouse, soft feel and buttons are quiet. Wrist position is natural which reduces any strain. Less than a month of purchase and it stopped working, emailed the support team and they help resolving the issue within 12 hours.

This ergonomic wireless mouse is very comfortable and easy to use for long hours. The design fits perfectly in the hand and helps reduce wrist strain. It connects quickly and works smoothly without any lag. The quality feels great and the battery lasts a long time. Very good value for the price.

Bought this mouse for my husband because he has carpal tunnel in his hand. So impressed with the quality of this mouse. My husband’s hand fits comfortably and it relieves the pressure off of his wrist. It’s very lightweight and I would say a deal the money. Very impressed how easily it was to set up.

I picked up this TECKNET ergonomic vertical mouse because I’ve been having some wrist strain from long hours at the computer, and this design definitely helps. The shape is super comfortable, and I noticed right away that it reduced the tension in my wrist. It feels very natural to hold after just a short adjustment period. The mouse glides really smoothly and the responsiveness is excellent I never feel like it lags or stutters, whether I’m working in design software or just browsing. That said, it’s not perfect. The build quality feels a little on the lighter side, and the button clicks, while quiet, don’t have quite the tactile feedback I usually prefer. But that’s honestly a minor trade-off for how good it feels ergonomically. I like that it has multiple DPI settings switching between them is quick and helps when I need more precision. Bluetooth connectivity has been solid, and the USB receiver option gives some flexibility. It’s compatible with all my devices without any hassle. Overall, if you're looking for a comfortable and affordable wireless mouse that performs well and doesn’t wreck your wrist, this one’s a great pick. Not flawless, but definitely worth it.

My work involves long-time mouse using and sometimes I have to keep clicking mouse for many hours. I started to have problems and pain with my wrist, then I realized that I need to have a professional mouse. It is my first time to use ergonomic mouse. It is very comfortable, especially during long hours on the computer. The design helps reduce wrist strain, and the clicks are quiet but responsive. The adjustable DPI levels make movement smooth and precise. I will keep using it to see if my wrist pain gets relieved. Overall, it is a great option for work or home use.

I wanted to like this mouse — the matte finish and side buttons look nice — but in practice it’s a disappointment. The design places the left/right click split too far forward relative to where my fingers naturally rest, so the primary buttons don’t actuate comfortably without forcing my fingers into an unnatural position. With my fairly large hands I end up either stretching forward (awkward) or angling my finger so the clicks register — both cause unnecessary strain after a short session. The scroll wheel is also set at a tilt, so pressing it straight down rarely works; you have to press it at an angle which is annoying and imprecise. I’ve included photos showing the problematic finger-to-button alignment and wheel angle. On top of the poor ergonomics, the wireless connection is flaky — brand new out of the box it will lose connection just ~2 feet away from my PC. For a desktop mouse in 2025, that is unacceptable. I’ve tried basic troubleshooting (re-pairing, new batteries, different USB ports) with the same result. What I liked Matte finish feels decent What I didn’t like Primary click split sits too far forward — forces an unnatural grip Scroll wheel is angled; awkward to press down Loses wireless connection ~2 ft away even when new Overall uncomfortable for extended use; poor ergonomics Bottom line: Not worth the money. If you need a comfortable, reliable mouse for daily use, return this and look for a properly ergonomic model with solid wireless range. UPDATE: The seller reached out to me (presumably after seeing this review) and offered a full refund (without returning the item) and apologized. This is a responsible seller approach and I appreciate their efforts and kindness so I have changed my review from 1 star to 3 stars. I hope this is reasonable as well. Thanks.