EM11 NL Wireless Ergonomic Vertical Mouse, Rechargeable, Wine Red

I bought this mouse at the same time as an ergonomic mouse pad because I was having so much elbow and wrist discomfort while working that I was starting to wonder how I was going to get through my workday.I can't say which one deserves more of the credit since I started using them together, but WOW. Within a day, I noticed a huge difference in how my arm and wrist felt while working.This mouse is incredibly comfortable. The vertical design puts my hand and wrist in a much more natural position than my traditional mouse. The instructions say to allow one to two weeks to adjust to using a vertical mouse, but honestly, I was comfortable with it on the first day. My hands are about average size, and the mouse fits my hand perfectly.I also love that it can connect to three devices. I currently have mine connected to two different laptops, and pairing was almost instantaneous. There was really nothing to it. I was a little concerned about using Bluetooth because one of my laptops has a tendency to lose its connection with other Bluetooth devices, but I haven't had any connection issues with this mouse.The battery life has been impressive too. I've been using it for about a month, have only charged it once - when it first arrived, and it's still going. It's your typical black mouse, but it feels durable and well made.My one annoyance is the scroll wheel. I sometimes inadvertently press down on it while scrolling, which activates auto scroll. The auto scroll isn't particularly smooth either, so I'd rather not activate it at all. I'm getting better about not accidentally pressing the wheel, but it still happens occasionally.Paired with my ergonomic mouse pad, this has made working at my computer so much more comfortable. The comfort alone made the switch worthwhile for me, and the battery life, easy pairing, and ability to use it with multiple computers are bonuses I actually use.

I bought a mouse because I was starting to get occasional pain in my first knuckle. I watched a LOT of reviews on YT and bought the expensive Logitech MX, but the buttons 4 and 5 were in a terrible spot. So out of desperation I bought another four vertical mice that were cheap, totally 80, which is what I paid for the MX. I liked one of the TECKNET mice with the volume knob, but my favorite is this EM11:* Silent, effortless clicking.* Excellent button placement.* Best vertical mouse angle.* Battery lasts a long time.* And the thing is beautiful.* No software, but doesn't need it, which is nice.* Bluetooth performance is perfect.My only "complaint" is that when I press and hold button 1, it can unclick itself. I actually sent one of these mice back because I thought it was a defect. The second mouse did it, too, but it just had to press the button more firmly on drag. That sounds like a pain, but it's second nature, now, and doesn't happen anymore--or only very rarely.If you're thinking of getting an MX--just don't. This is far better and a quarter of the price. I highly recommend it.

Wow, this thing feels incredible. I figured it would take a while to get used to, but I'm having no issues at all right out of the box. Adjusting to my middle finger resting on the wheel instead of right click will take some time, but it really does feel natural. It doesn't market itself as a silent mouse, but you can't hear the clicks at ALL. No responsiveness complaints, and easy access to three DPI settings with the button "below" the mouse wheel is going to make editing minute details in graphics a bit easier.

This is my third vertical or handshake Mouse , I have had one each of the Lekvey and Anker. Those mouses worked fine until they completely stopped working essentially, this one seem to be a little bit more ergonomical and nicer looking so I took the leap on it. Initially out of the box seems like a really nice Mouse, I like the way it looks and some of the grip pattern on it, but ultimately within a few moments realized that it was not ideal for my hand. In my opinion the mouse is too small for my hand, the previous versions I had are maybe three quarters of an inch taller, on this mouse my hands feel very cramped, almost like if my hand is shoved into too small of a mitten. Additionally this Mouse has a nice taper off the back which is presumably meant to support the bottom of your hand and wrist better but I find that my hand continually slides down the back of the house and onto the desk and further disrupts my hand position. I do not have exceptionally large hands or anything, just normal size hands for normal size man.I tried to take a photo of the mouse in my hand to show the size of it, but my hand completely obscures the view of the mouse , that's how small it is relative to my average size hand.So if your hands are any larger you will definitely have issues if you're used to the taller Mice from other brands. The buttons all felt like they worked great it was just a matter of getting my fingers in the right places to use them and after one day of using it in my hand felt cramped from being in sort of a weird grip position. It felt like my hand was always about to squeeze the mouse out of my grip.It synced up seamlessly and was compatible with my pC and that was very easy but ultimately the hand cramping and potential wrist pain are not starters for me.

Super easy & quick to install. I think from box to using it was less than 2 minutes. Maybe just 1 minute. It holds a charge for a long time. And, for clarity we use our computer maybe a few times a day or less and sometimes that is hours and other times less than a few minutes or maybe we don't use it for days.When we use the computer frequently, we do have to then charge it but no big deal because you plug it in to the front of the mouse and then into you r computers USB and you keep using it. The wire does not get in the way for us when using it while charging.It slides nice and easy on the desk and is very responsive. The action on the buttons is nice and different than a lot of computer mice I used in the past. Instead of a click this is more like a soft press click. I was surprised that I liked the way the buttons action work on a mouse, but this one is different for me.Overall, it sits comfortably in my hand, slides smooth and easy all the time and works flawlessly thus far. I definitely recommend it.

I saw this mouse reviewed on YouTube and figured that, for $26, it was worth a shot. I’ve tried just about every type of gaming and ergonomic mouse—from reasonably priced to “nearly a house payment.” I also work in IT, program, play games, and write video game mods, so I spend a lot of time at my computer.This mouse is impressive in every way. It feels surprisingly premium, with a soft-touch rubberized finish, while still being lightweight like a gaming mouse. I have small hands, and the buttons are perfectly placed. They have a nice tactile feel with just the right amount of feedback.The trackball is smooth and doesn’t feel like I’m rolling a soda can over broken glass—looking at you, Razer. For programs that require frequent middle-button clicks, the reduced strain has been a huge relief for my shoulder.As an ergonomic mouse, it’s incredible. I’ve tried several big-name brands, and they all came with the usual disclaimer: “It takes a few weeks to get used to.” Not this mouse. I set it up, turned it on, and started using it. It felt natural immediately—like a perfect extension of my hand. My wrist pain has gone away, and I can now work and enjoy my hobbies without constant discomfort.The sensor is extremely responsive with no noticeable lag. The wireless connection simply works: plug it in, connect, and use it. That should be normal, but somehow it feels like a minor miracle.I highly recommend the ProArc EM11NL. I’m planning to buy a few more this week. At this price, it’s practically suspicious.

I have bought this twice, three times if you count the Jelly Comb mouse I bought before, because ProtoArc bought Jelly Comb). I bought the Jelly Comb mouse for work in 2020, and when I couldn't find Jelly Comb anymore in 2025, I bought the ProtoArc mouse, possibly for my home (?) in 2025.A few weeks ago, the scroll wheel of the Jelly Comb mouse wheel I had at work went wonky. (After six years). So I went to Amazon, found the mouse I'd bought last year that fit my hand perfectly and was basically exactly the same as my 2020 Jelly Comb mouse and helped with my carpal tunnel, and ordered another one.Predictably, it worked perfectly.But I like having a spare mouse around because sometimes they go bad, so I opened up the old Jelly Comb mouse (had to find a video about how to open an ergonomic mouse, but I figured it out), cleaned the wheel with rubbing alcohol, and put some PTFE tape between the wheel and the rubber, and it's working perfectly again.So now I have three perfectly working mice - one for home, one for work, and one for... trips, I guess? Or as a backup?The Jelly Comb mouse was perfectly fine and I would've ordered it again if I could've found it. It's a great mouse that basically lasts forever, and the batteries last so long I forgot the old one even *had* a battery in it, but then ProtoArc went, "You know what? Making our customers buy batteries is silly; we should just include the batteries *and a USB C charging cable*; that'll be a nice extra touch," though they did that, too.Oh, and they also apparently thought, "Sure, we have a USB adapter *and* bluetooth, but what if people want to connect it to, like, two devices but they want to use Bluetooth for both? What if they have, idk, a desktop, a laptop, and a phone, and they want to use bluetooth to connect to their laptop and phone and can plug the USB dongle into their computer? Better throw in the ability to easily pair with TWO devices via bluetooth!"But that's not what inspired me to write this review. It's the packaging. ProtoArc clearly pays their designers very well. The box looks like something Apple would design. When I opened the box I kinda rolled my eyes and thought, "This is a cheap mouse that does not need packaging this pretty."I'm writing this review in 2026. By the time I need another mouse, I can't imagine how they'll have thought how to make this thing better because it was exactly what I wanted in a mouse before. They'll probably have figured out a way to make sure the mouse wheel doesn't get sticky and need taken apart and cleaned after 6 years. (GASP! Maybe they already did... I'll find out in like 6 years 😂They did a great job. If I lost enough mice that I needed another one, or if enough of them broke that I needed to buy another, I would buy another one from them.I've also thought about buying one of their ergonomic keyboards, that's how much I like their mice.NOTE: ProtoArc did not pay me to say any of this, or offer me anything in exchange for writing this review, and this is not AI. I just really like this mouse.

A small ergonomic mouse, with an DPI button to adjust tracking sensitivity and USB-C charging. Includes a USB dongle as well as ability to pair with two bluetooth devices. The mouse buttons are the very welcome soft click variety that are very quiet and take very little force to depress. Scroll wheel has a little more than average resistance. Fwd and back button are on the left to help with web browsing. Tracking is good and there is lag. BT pairs easily with Windows.I wanted to like this mouse, but a couple of ergonomic issues prevented be from really getting comfortable with it. First, the "beaver tail" like base that extends under the hand is frustratingly boh too small and too large. It is too small such that it catches the bottom of my hand constantly as I use it, whereas if it were larger or smaller that would not be the case. It just happens to hit the sweet spot that it is a problem.The other bigger problem for me is the velvety soft slick coating they used on this making it very slippery in the hand. As a result I find myself having to hold on tighter than I would normally, which is bad ergonomically. I also suspect this coating over time this coating could degrade into that same sticky goo that similar devices with these coatings suffer from.

والله لا يعلى عليها ممتازة ومريحة بصراحة استهنت فيها قلت شكلها ضحكة بس جربتها للامانة ممتازة ومريحة واعصاب اليد ارتاحت عكس الفارة القديمة اللي تضغطها بالسبابة تسبب لك شد في اعصاب اليد تتعب شوي انا اقول للي يبي يشتري هذا النوع ياخذها ماراح يندم

after 9 months of using this mouse, it is absolutely 5. After you adapt to use it (use rough mouse pad) you can see how seamless it is especially when transferring signal from one device to another. Battery is also amazing and material and quality are superb.Above all of that, the vertical configuration helped in relaxing my hand and reducing the pain.

This ProtoArc ergonomic vertical mouse is such a good buy. It has two connectivity modes (USB-A and Bluetooth) which work great out of the box with no need for any software installations.With the Bluetooth connection, you can connect up to two devices. While you cannot use them simultaneously, you can easily switch between them with the click of a button.Other features include:1. Power: It is powered through USB-C, and you will find yourself recharging only about every three to six months depending on your use. It charges quickly.2. Navigation: It has two side buttons for moving forward or back on a webpage, although there is no built-in native app to edit these buttons.Overall, it is great for your hand and recommended for people with big hands.

Lo malo: Antes de cumplir 4 meses de uso en la computadora de casa, (uso muy leve) ha dejado de funcionar. Uno de los botones no funciona lo que lo hace completamente inutil. Que lastima que sea tan poco confiable, no les recomiendo lo compren.Lo bueno: En menos de una semana ya te acostumbraras a utilizarlo (si, lleva un tiempo después de años de utilizar un ratón tradicional) Para manos pequeñas a medianas es muy cómodo, y cuando funcionó, funcionó muy bien..Lo excelente, contacte directamente a ProtoArc y me explicaron que todos sus productos tienen dos años de garantía y despueé de un sencillo proceso reembolsaron mi compra. Su equipo de atención al cliente es realmente extraordinario y realmente dan atención al cliente.

I absolutely love this mouse. I bought the ProtoArc ergonomic vertical mouse to help reduce wrist strain, and it has made a huge difference. It feels very natural to hold and keeps my hand in a much more comfortable position compared to a traditional mouse.The design is sleek, lightweight, and fits nicely in my hand. The buttons are responsive, the scroll wheel is smooth, and the wireless connection has been reliable with no lag or dropouts.It did take a day or two to get used to the vertical design, but once I adjusted, I found it far more comfortable for long hours of work. I use my computer for extended periods, and this mouse has significantly reduced the discomfort I was experiencing in my wrist and forearm.Highly recommend this mouse to anyone looking for a comfortable, ergonomic alternative to a standard mouse. Great value for money and one of the best office upgrades I’ve made.