Ergonomic Mouse, 2.4GHz Optical Vertical Mouse with 5 Adjustable DPI Levels, Up to 4800 DPI, Silent Wireless Mouse with 6 Ergonomic Buttons for Laptop, Desktop, PC, MacBook - Gray

Took a couple days to get used to it but I love it! Very smooth and the buttons are quiet. I could see people small hands having an issue but otherwise it’s a great mouse and super comfortable.

This product is comparable to the $100 Logitech ergo mouses. It has a quiet click, very easy to set up, and it also has a scroll click.I didn’t know I needed one until I used this. Superior quality, performance, and battery life all at a great price point.

This was the first vertical mouse I've used. It works great and found I was able to adjust to it very quickly. The finish is nice as it is nice for it to be a little bit grippy. I like the DPI display and all buttons and wheels work perfectly as expected. My wish list for the next vertical mouse:1. The two thumb buttons (back/forward) seem misplaced. I think they should be near the button but I supposed that is personal preference.2. A battery level indicator that would indicate battery level, other than it's ready to quit, would be nice.3. As with most mice, a larger size would be welcome. Why manufacturers try to accommodate larger and smaller hands only serves those somewhere between the two.Other than that, I'm very happy with the mouse and will likely not return to a "normal" mouse.

This is the most comfortable mouse I have ever used and it is the perfect size. Just insert the USB receiver, install the battery and you can use it immediately, which is very convenient. The frosted surface treatment is very comfortable to hold, and the simple button design is also very practical, and there is basically no chance of accidental operation. The biggest advantage is still its price, you can't have any higher expectations. All in all, it is worth buying.

All works perfect, super comfortable, takes a short while to get used to as the different hand posture plays with your mind a little bit so give it some time.

Fits comfortably in your hand, can adjust scroll speed which is nice! I can move the mouse half an inch and go through both of my screens, minimal effort to use the mouse. But after a month and a half, the scroll wheel has developed a super annoying squeak and drives me crazy. Sounds like a cheap plastic piece of junk and it annoys my coworkers. I would not buy again, I'd look at better models for longevity.

Switching all my devices to this style. Better control

My hands are large and just does not fit my hand well. It is just me and probably fits most people well. The company reached out to me has great customer service offering an alternative.