KINESISDXT Mouse 3 Ergonomic Vertical Mouse (RF Wireless)

I think it is very good. I had 3 other vertical mouses before and one trackball and this is the most comfortable. My hand is least strained now.

I returned the first one because of a loose right click panel. Ordered a second one, same thing. Not good.

Overall: If you're looking for a comfortable (vertical) mouse for normal use, then the DXT3 is great. But if you need a mouse with higher performance for graphic design, CAD, gaming, etc then this might not be sufficient.Pro: Best feeling vertical mouse I've ever used. The thin curve feels natural like a pen, so you can comfortably use your fingers alongside your wrist to move. The buttons are responsive too.Con: The wireless connectivity is BAD. Upon plugging in the mouse I immediately noticed the cursor lagging, and it would completely miss movements if I moved the mouse too quickly.I'd like to emphasize that the connectivity is only an issue if you need fine movements. If you're just doing simple tasks like browsing web pages then this mouse will work. The shape/feel really is amazing, but I can't overlook the connectivity issue for the high price tag.

This mouse is very unique in that it is light, vertically aligned, can be used in either hand, and is wireless. Unfortunately the quality control isn't as high as many of us are used to with brands such as Logitech. My first mouse died within a month, but I was able to return with Amazon and get a second. So far the second mouse has been working great after 2-3 months.It would be great if there were more mice with a similar feature set, but until there is it is worth it to me to play mouse roulette with the Kinesis DXT 3.

I've been using the DXT Mouse 2 wireless for a long, long time. Didn't know that they have a larger version. I'm a small person with small hands but this larger version actually feels better in my hand.Update (06/27/2023) After less than 2 months using it, it suddenly stopped working today. Battery is still full but no LED at all, and does not do anything when turned on.Update (05/06/2024) Talked to technical support. They sent me a new one but after a month it happens again. It turns out the problem can be reset with software when it does happen. The only drawback is the software is only for Windows, so if you only have macOS you will be stuck. I'm changing my rating from 1 star to 4 star.

Can’t beat it for the price. Great feel and it’s quiet.

I have had no problems with this mouse as others have. The battery life on it is amazing. I didn't know that I would like a vertical mouse until I tried it. It helps my wrist not hurt and is comfortable to use for a long period of time. Soft click and it is neat that it can be used by a left hand or right hand. Recommended.

This mouse is great! It's incredibly more comfortable than any other mouse I've used. Affordable. I like it very much. Switching from a traditional mouse takes some getting used to, but it's worth it.