memzuoix Ergonomic Mouse Wireless 2 4G Optical Cordless Mice with 800 1200 1600 DPI Vertical Computer Wireless Mouse

Love the fact that my hand is no longer in that turned over cup position. It now rest comfortably in a natural handshake position. Easier on my wrist. Nice. Connected easily to my Mac. The roller wheel is perfectly positioned and lands right under my index finger. My hands are small/medium and the outer curve is still a good fit. I like the rubber thumb rest on the opposite side side, it allows my thumb to rest naturally and not fight to maintain it’s resting position. I got this before Christmas and have had no battery issue. Starts right up. Not bad for the price. Read more

I love this mouse! I was used to carpal tunnel from previous mice, and my fingers would start cramping when I did a lot of editing at once... I'd have to rest them... stretch them out... then start again. This mouse has yet to cause my fingers to cramp even after hours of use. It's very responsive and recovers quickly after sleep mode. The only thing, and it's not a defect, but my index finger occasionally gets lazy and presses the clicker directly below it at random times. With a regular mouse this was rare, but with this one and it's 2 inch height, it happens more. Not a huge issue considering I no longer have carpal tunnel in my mouse hand! I don't use it for gaming, but do use it for meticulous photo and video editing. Awesome feel and comfort and response! Love it! * Update * After a couple months use, I am noticing the cursor lagging a bit, and stopping some. Occasionally it'll just stop mid movement. At first I thought it was my finger slightly slipping, but it's happening a lot. Dragging something across the screen and it'll let go mid-way. I tried changing the batteries, no difference, it's becoming annoying. I haven't had one of these vertical mice before, I'm wondering about getting another one to compare... will update one way or the other. * Update * So I purchased another very similar mouse to compare, the "VicTsing Ergonomic Mouse". Turns out being installed UNDER my desk was causing my "lag" in the Memzuoix. Now moved to a USB hub beside the mouse and w the lagging behind me, I continued to compare the two. The VicTsing doesn't feel nearly as stout as this Memzuoix mouse. There is just something that feels "cheaper" w/ the VicTsing. Advantage = Memzuoix Even though they look exactly the same, the VicTsing is ever-so-slightly taller, and I like that better for my large hands. Advantage = VicTsing However, the VicTsing doesn't have the extra "rubber like" grip where the thumb goes. Love that on the Memzuoix. Advantage = Memzuoix The buttons on the Memzuoix are ever-so-slightly more sensitive which means I get a lot of "accidental presses" from resting my finger even slightly and accidentally pressing a button, not so on the VicTsing. Advantage = VicTsing Now that I fixed the "lagging", they are equally responsive and accurate. Advantage = none They are about the same price, though the Memzuoix is slightly less. Advantage = Memzuoix I doubt either are made in USA. Advantage = none So which will I choose to use? I like the rubberized thumb grip, but like the ever-so-slightly taller profile of the VicTsing. With my bigger stronger hands and less accidental button presses, I will be using the VicTsing. If you don't have big hands, I'd recommend the Memzuoix. * Update * After a few weeks using the VicTsing, it's scroll wheel started to squeak, and it started missing clicks, I had to re-click often. Back to using the Memzuoix. Working flawlessly so far. Read more

I love this mouse for some reason it doesn't matter if it breaks, cause I'm clumsy and I'm always throwing stuff on the floor every time I love, I still come back to this mouse and buy it again cause is realible, great, and easy to use, and I always get the one on sale so it is a great price regardless of the color! It goes to sleep when your not using it, so it saves you more than a month of battery life, maybe more than 2 months, I bought it long ago and have only put one set of batteries and I use it every day for work, I think is a great quality, connects good and easy, instantly I would say, it is a very sensitive mouse so the clocking is a little sensitive, the clicking sound don't bother me so... For me is great! Read more

I bought this mouse to give my wrist a break, and it really does the job. The vertical shape puts my hand in a more natural position, which makes long computer sessions easier on my wrist and forearm. Setup was instant — just plug in the USB receiver and go. I like that it has adjustable DPI settings and multiple buttons for quick navigation. The grip feels good, and the matte finish keeps it from feeling cheap or slippery. It does run on AAA batteries, so you’ll want to keep extras around, but the auto-sleep feature helps stretch the life out of them. For the price, you really can’t complain — it’s a simple, effective way to try an ergonomic mouse without spending a fortune. Bottom line: Comfortable, affordable, and does exactly what it promises. If you’re curious about vertical mice, this is an easy 5-star starter. Read more