ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mini Mouse Rechargeable Optical Mice with Multi-Device (2*Bluetooth + USB Connection), 3 Adjustable DPI for Computer, iPad, Mac, Windows Black

Very pleased with this mouse. I bought it because I have recently been suffering with tennis elbow and it was suggested that using one of these might reduce the pressure on the tendon which causes the pain and the joint itself. It took a bit of getting used to, coming from a normal mouse, but I soon got used to it and find it extremely comfortable to use- your hand/arm is in a more natural and relaxed position, putting less stress on the elbow, as it is no longer twisting so much. In terms of setting up, the tiny usb bluetooth dongle set itself up in Windows 11 straight away and connected to the mouse with no problem and I've had no issues with disconnects or connections from the bluetooth connection. The mouse feels solid and well made and is of a soft feel/matt texture, so very comfortable to use and feels as though it will be durable over time. It seems accurate, I've had no lag or skipping of the cursor during any normal use. I've not tried gaming with it yet. For me, it's been worth the money - I'd seen these before and wondered if they were a gimmick, but since I've been using it (combined with an erganomic keyboard from Arteck), I can now see that it isn't and it has reduced the pressure on my elbow/tendon which has in turn reduced the pain. It might not be for everyone, but it's a thumbs up from me.

What can I say about this mouse? It feels like pure premium quality. The ergonomics are perfect for various hand sizes, and it's very easy to keep clean. It glides beautifully across surfaces, and the Bluetooth connectivity is surprisingly seamless. I mostly use the wireless dongle connection, so having both options included is a huge plus. The unboxing experience was great—it comes with the charger and even a note from the designer. If I could change one thing, I’d move the thumb buttons just a few millimeters higher. I might just be used to different ergonomic mice, so my muscle memory is looking for them elsewhere, but it’s likely just a matter of getting used to the new layout. Overall, I love it.

This is generally a great mouse, has really supported me to continue to use a computer and is easy to use, smooth tracking and is a great fit for my hand (medium female hand size!). I've had no issues with Bluetooth or wired mode and great value for money. It seems well made and does what I need it to. The only slight issue is it takes time for your fingers to remember where the left and right buttons are and I still often find it difficult to use without looking at the buttons but this will improve with time.

I wanted a new mouse as my latest laptop had no USB-A ports. I tried several mice and despite my initial preferences, this was the mouse that I ended up buying; my hand just naturally went to this one. It's just comfortable and the buttons are all in the right place - at least if you are right handed! It is a large, basic mouse, with the usual left click, right click and clickable scroll wheel plus two other buttons for forwards and backwards. There is also a button next to the scroll wheel that allows you to adjust the mouse's sensitivity should you want to (1000/1600/2400 DPI). It came beautifully packaged in a smart box, with charging cable (USB-A to USB-C), Quick Start guide and manual. The EM11 NL weighs 132g (3.9oz), measures 138 x 69.2 x 68.1 mm, and is covered by a two year guarantee. Unlike my friend's Logitech mouse, the buttons aren't programmable and the scroll wheel cannot be set to freewheel, but his cost £70+, while this one cost £19.99 (reduced from £24.99) You can connect this mouse to up to three devices; one via a USB-A dongle and the other two via Bluetooth. Switching is very easy using a pushbutton on the bottom of the mouse. Power is from integral, rechargeable 500mAh battery with a USB-C charging port and a USB-A to USB-C charging cable supplied. Charging takes 2-3 hours, but lasts a long time. A red LED by the scroll wheel indicates if it needs recharging. There is an on/off switch on the bottom that conserves power when the mouse is not in use.

Nice quality materials, good design & feels very comfortable to hold. Easy to set up. So far, so good! Hopefully it will cure my wrist ache.

Having used this product for about 8-12 months, I can honestly say this is an amazing mouse. It does relieve strain definitely. It tracks very well and is easy to use. Feels natural coming from a standard mouse. One thing that is an absolute stand-out feature is the battery life. I’ve gone months without charging it using the 2.4Ghz module, and only charge it when I randomly remember. After almost a year, there is no major wear on the mouse anywhere, using it daily for 8 hours a day. Buttons feel clicky, and everything is smooth. Only thing that might wear out first is the feet. But maybe after 3 years. Great product, great price, great functionality, no lag on windows.

This arrived very promptly and beautifully packaged, it’s rechargeable so batteries not needed-great. Great value for money and very good quality, I have used a vertical mouse before made by Anker which was ideal for my small hands but decided to try this one as it looked easy to use. Unfortunately this is not suitable for small hands, if I had large hands I’m sure it would have worked perfectly. The reason for buying vertical is due to arthritic fingers and using a standard mouse has become painful. My short fingers only reach about halfway and I found it difficult to use the scroll wheel and when clicking on the button I kept clicking on the orange back button too. This would definitely suit medium to large hands but not short pudgy ones like mine. Have attached my own photo (forgive the old wrinkly hands) together with one take from another review to give you an idea of what I mean. Unfortunately had to return this, I would have given this 4 to 5 stars but as it was unsuitable for me have had to give it 3.

reçu depuis bientôt 1semaines et bien le changement et radical, un confort au top ! fini la douleur au poignet l'ergonomie de la protoARC à était bien penser, je recommande cette souris elle est quali . les connections Bluetooth ce font soit par usb ou bien le Bluetooth intégrer et la recharge par usb-C nickel (pas de pile). je trouve aucun défaut pour le moment elle rempli sa fonction maintenant il reste a voir sa durée dans le temps. pour ma part sa vaut les 29 euro.

love it.

Bardzo polecam produkt - nie mam już dolegliwości i bolącego nadgarstka. Ponadto od dnia zakupu produkt nie wymagał ładowania więc co najmniej pół roku na baterii przy codziennym użytkowaniu.

Jest ok

Even wennen maar ik wil niet meer zonder. Niet geschikt voor vrouwen handjes. Laad snel op en gaat lang mee.