TRELC Wireless Mouse Tri-Mode (BT 5.0/3.0+2.4GHz), Ergonomic Vertical Mouse with 3 Adjustable DPI, Rechargeable Optical Wireless Mouse for 3 Devices, 7 Buttons for PC, Desktop, Laptop, Tablet (Black)

This is my second vertical mouse. It is super easy to use, easy to connect via Bluetooth, and fits my average size hand perfectly. The DPI button makes life very simple. I move from 1,000 to 1600 to 2400 depending on what I'm doing. All around phenomenal. This is only my second day using it, but that is what prompted me to immediately write a review. If it starts sucking at some point, I will update this lol. Oh, and by the way, it's rechargeable.

The media could not be loaded.  I was looking for a mouse that is ergonomic due to pains in my wrist. I’ve already had surgery in both wrists and using my mouse all day working was really starting to make my wrist sore again.I bought a couple of other ergonomic mouses however returned them due to size and non comfort. This one however is perfect! At least for me. My hands are not man size and this fits so comfortably in my hand. And as you can see from the photos and video, it’s smooth gliding and can maneuver better than a regular mouse.It took a couple weeks to get used to working it, but it’s so worth it as my pain has subsided. I know it states “gaming” on it, however it’s great for work as well! It does have a cool looking blue light tracing the bottom, but I don’t need it so I turned it off. I hope you give this mouse a try because it honestly is a great little mouse!

This would be the perfect mouse, except for one thing. To save battery life, it powers down after some amount of time (between 5 and 20 minutes I'm guessing - I never tested that). And that's fine. The problem is that you have to press a button to wake it up - just moving it will not wake it up (unlike most of the Logitech mice I've used before). And that button click counts - it registers on the PC. So if your screensaver is on and your mouse is asleep and you click the mouse, it's possible it could do something (close a window, press "Send" on a draft email, stop a 3D print 8 hours in, etc.) that you don't want to have happen.Now as I write this, I realize I could probably wake it up by pressing a different button than the left mouse button. The right mouse button will probably work and is a lot safer. I just need to train myself to do it.But I prefer the way other wireless mice wake up simply by moving the mouse (no clicking).Other than that, it seems fine. It's comfortable, I've been using it for probably two months without needing to charge it...it's a good value for the price.

I bought a few months ago, I had some and issues before buying it. At the beginning my hand hurted a little bit while adapting, but once I adapted, my hand feels great.Plus, the battery lasts a lot.

I had never heard of vertical mice until seeing one for sale on Mercari local. I'm particular with my mice and my two requirements are multi-channel bluetooth (so i can sync with my personal and work computers on two separate channels, and change from my dining room table to my office if I have to watch my little) and rechargeable (so i'm never scrambling for batteries). This one fit both bills at a solid budget point.In seconds after unboxing without even plugging it in? I was sold. The way it turns your wrist makes the mouse motions more comfortable to move, less pressure on the wrist. Buttons are all comfortable and where you'd expect them. I was noticing after an 8+ hour day at work that my arm would hurt and that i would feel numbness. I've been off work this week, but the bit I've used it on my personal computer? No pain, no hurt. Same movements as what I'd expect for my old mouse.Time will tell if its really truly better, but for now? I'm a believer.

Not much to say about this other than it works well and functions as advertised. I have the Tri-mode which is especially nice for when I'm using it with my work computer that only has the smaller USB-c ports and I can connect via bluetooth so I don't have to use a dongle. I also like the blue LED light at the base of the mouse, which you can turn on or leave off when you're using the mouse depending on your preference. Size is about the same as other vertical mice I have used and I haven't had it long enough to give a knowledgeable review of battery life so I'll give them the benefit of the doubt and update my review later if the battery life turns out to be less than advertized.

This feels more natural and comfortable to use. The stress on my fingers is less than what I was used to with my old mouse where My fingers would tense up and I would need to stop for a minute. The battery life has been great, long - lasting.

Bought this thinking my hands were small but guess they are. I am sure its a good mouse but doesn't fit my hand.

Utilizo mucho el mouse porque elaboro presentaciones para cursos, me ha ayudado este diseño para que no me canse tanto ni me duela el brazo. Sí hace mucho ruido, si trabajo en las noches se escucha 'fuerte'. En cuanto a precisión no veo diferencia con otras marcas o modelos.