ProtoArcErgonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, BlackClimatePartner certified

⭐️⭐️⭐️⭐️⭐️ Great ergonomic mouse — comfortable, stylish, and practicalI purchased this ergonomic mouse for my boyfriend, who has larger hands than I do (his fingers are about a knuckle longer), and we’re both able to use it comfortably. The shape supports the hand really well, making long hours at the computer much easier for both of us. I also love the sleek, modern design — it looks great on the desk and feels premium in hand.One of the key things I was looking for was Bluetooth connectivity and rechargeable batteries, since many newer laptops don’t come with USB-A ports anymore. This mouse connects quickly and reliably via Bluetooth, and not having to deal with disposable batteries is a huge plus. This mouse was the only one in this price range that satisfies both of these requirements.Overall, it’s a solid purchase that combines comfort, functionality, and design. Would definitely recommend it to anyone looking for a hassle-free, wireless ergonomic mouse.

Perfect shape, light weight, comfortable in the hand, buttons well placed, quiet and responsive. The surface has a slightly soft matte finish giving the right amount of grip but having a smooth, tactile feel. It feels like my hand does not have to move this mouse as much as a conventional mouse; the ergonomic hand orientation gives a sensation sort of like holding a really big pencil - I can engage my fingers/fingertips more for precise movement compared to a standard mouse. I did not have any discomfort or learning curve at all. If you have large hands, be sure to look at ProtoArc's hand size measurement guide, as this mouse is sized for small to medium hands.There is no lag when using either Bluetooth or the wireless USB mini receiver (I'm using on a Windows 11 PC). All the buttons and scroll wheel function as designed. The mouse has forward and back buttons on the thumb side for navigating webpage history; the dpi selector is on top so you can change cursor speed very easily with your index finger while using the mouse. It came with its own USB charging cable; the device was charged out of the box but I found the charging function also works as intended. The box it came in was substantial like a new smartphone would come in - very professional.This wireless mouse is well designed, performs wonderfully, and is very reasonably priced. I would recommend this even if you aren't specifically looking for an ergonomic option.

This is my first ergonomic mouse and I really do like it. I’m a woman and I often find some mice too teeny and others just too big and uncomfortable. This is the first one that really felt like it fit my hand perfectly. It takes some getting used to with the new position, but I have less fatigue after using it a lot.My one quibble is that for whatever reason this mouse HATED my green mousepad. It refused to work on it and would either not function or lag significantly and be unusable. I switched mousepads to a darker color and it worked fine. I don’t know if my specific mouse is faulty or if this is a problem with the product itself. Just something for others to think about. Not sure if it was the green color itself or the lighter tone that was the problem.Otherwise, really solid product and I’d recommend it to most folks. But I’d still warn them about the mousepad situation.

This mouse holds a charge for a very long time. I'm not even sure how long it can go without a recharge. I decided to charge it back up after a month of regular use, just in case it was low. It would be helpful if it came with an indicator that lets the user know when the mouse needs recharging before it's fully dead. As is, it's a guessing game.The shape of the mouse has alleviated some shoulder pain I was experiencing. On a whim I purchased this mouse wondering if it would help. It did - as well as getting a seat cushion to boost me up a little taller in my work chair.Simple to use and set up. No adapting time needed. Great product and it was on sale!

I fully charged this mouse on April 1st and made a note just to see how long it would last between charging. It lasted until July 24th!!! Extremely long battery life, great feel in the hand, has survived spills and drops and still works great! Love the medium setting for cursor speed and definitely worth the price. I use it 9hrs a day, 5 days a week and leave it on when not using and the full charge lasted two and a half months!!! (Almost wish I got a different color though, cause it’s going to last forever!)

I find the palm rest area gets in the way. If you have smaller hands you might be able to get your whole hand on the mouse, but with my larger hands my palm is half on the mouse and half on the desk. I would prefer to have my hand on the desk so I can move the mouse with my fingertips, but the large palm rest just gets in the way.I also find the thumb position a bit awkward. If my hand is going to be up at an angle the natural position of my thumb is up away from the desk, but the thumb position on the mouse is actually rather low making it a bit of a stretch.Performance wise it is mediocre. I can notice a small amount of latency, but not too bad. Has issues with accuracy of small, slow movements.Feature set is impressive for the price, wouldn't expect something this cheap to have a built-in rechargeable battery.Mouse buttons and wheel feel pretty good. Buttons are actually silent but still have a good feel.