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🖱️ Elevate your workflow—comfort, control, and connectivity in one sleek package!
The ProtoArc EM11 NL is a wireless ergonomic vertical mouse engineered for professionals who demand comfort and efficiency. Featuring multi-device connectivity via Bluetooth 5.0 and 2.4G USB, a rechargeable 500mAh battery with USB-C charging, and adjustable DPI up to 2400, it reduces wrist strain while enhancing precision. Compatible across Windows, Mac OS, and Android, its lightweight, soundless design ensures seamless productivity in any workspace.









| ASIN | B0DCBW3BSZ |
| Additional Features | Ergonomic Design, Lightweight, Portable, Rechargeable, Soundless |
| Antenna Location | Office |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Best Sellers Rank | #42 in Computers ( See Top 100 in Computers ) #4 in Computer Mice |
| Brand | ProtoArc |
| Built-In Media | 1 x Wireless Mouse, 1 x USB Receiver, 1 x Type-C Charging Cable, 1 x User Manual |
| Button Quantity | 6 |
| Color | Green |
| Compatible Devices | Personal Computer, Tablet |
| Connectivity Technology | Bluetooth, USB |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,392) |
| Enclosure Material | Plastic |
| Finish | Rubberized grip coating |
| Hand Orientation | Right |
| Hardware Platform | Mac, PC, Windows |
| Item Dimensions L x W | 13.8L x 6.9W centimeters |
| Item Weight | 120 Grams |
| Manufacturer | ProtoArc |
| Model Name | EM11 NL |
| Model Number | EM11 NL |
| Mouse Maximum Sensitivity | 2400 Dots per Inch |
| Movement Detection | Optical |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Operating System | Android 4.3 or higher, Mac OS X 10.12 or higher, Windows 8, Windows 10 or higher |
| Power Source | Battery Powered |
| Range | 10 meters |
| Style Name | Modern |
| Theme | Ergonomics |
| Unit Count | 1 Count |
| Warranty Description | 2 Year Manufacturer |
J**N
Very good.
This thing is really award winning good. And very cheap pricewise. I couldnt find a single ergonomic mouse with this quality and price. Pros: usb c charging , connectivity with 3 devices and very good material feel on the hands and great holding angle for the palm. Longevity will be seen over time
J**H
Excellent
This is an excellent mouse and works extremely well, better on hand stress and very comfortable
B**K
It’s unexpectedly good
I was not expecting it to be that much nicer! It’s just amazing, comfortable, soft, silent, just buy it
A**I
Not for gaming but nevertheless still a solid mouse
i’ve been using this mouse for about a week now and i’m still slightly struggling with using it however it is more comfortable on the wrist than a normal mouse maybe another complaint is that you can’t increase the dpi much and it doesn’t track fast movements so it’s not really built for gaming if that’s what you plan to use it for. The color is really nice and it fits my hand really well also the unique look isn’t bad at all.
W**E
Life-Saver Mouse! Give ProtoArc a Cape!
This was a great purchase. Short Version: Ergonomics: 🌟🌟🌟🌟🌟 Price:🌟🌟🌟🌟🌟 Multi-Connection: 🌟🌟🌟🌟🌟 Battery life:🌟🌟🌟🌟🌟 Design: 🌟🌟🌟🌟🌟 Overall! Get this mouse if you care about your hands! 💯 Long Version: Due to regular usage of the generic mouse (I work in tech) I started developing initial stages of carpel tunnel syndrome. The area around my elbow froze and I was having alot of pain and difficulty. I learned that if not fixed early, this will develop into a life long condition. I started searching for options of ergonomic mouse and everything was sooo costly! And here is my life saver! This mouse was affordable and although a bit skeptical, this was one the fit all my criteria. And I tried it— WOW! This literally saved my life! My hands are more healthy, I don't have the fatigue no matter how long I used this mouse! I got used to the mouse in less than an hour and I now have so much freedom of movement! Thank you so much ProtoArc for making this! I will definitely buy again and again and again! And I can also shift between my systems well! Battery lasts forever! I haven't charged it since the first time! It's been three months! And the placement of the charger is also perfect! I am grateful!
S**N
Must have
Wow, amazing product, perfect for hand, comfy, well designed and executed, and packed and delivered. Well done, i am impressed.
J**M
Excellent and Impressive and Affordable
Impressive ⭐️⭐️⭐️⭐️⭐️ Simply beautiful design ⭐️⭐️⭐️⭐️⭐️ Highly Recommended! I am both Windows and Mac users… Works flawlessly and easy to switch between to bluetooth connection. Excellent mouse for an incredible affordable price.
S**J
Good but only for small hands
I bought it but decided to return it. Its good and works well but i dont think its comfortable for long time use and only suitable for small hands
E**O
Excelente mouse, probé varias marcas y modelos, pero este es el. Único ergonomico qué tiene un excelente agarre y rinde bien en videojuegos. Tiene buen sensor se nota.
M**6
يبغى له شوي عشان تتعود لكن، ما شاء الله تبارك اصلي و جودته مرة حلوة والتغليف احترافي مرة ومن لما شريته ما عبيته ومر اسبوعين تقريبا ما شاء الله تبارك الله اللهم بارك
J**R
De gran calidad
S**E
This mouse is great. It feels nice position your wrist in a nice comfortable position. I liked it so much that I bought one for My Wife! Good quality build came with a nice charge cord. I only charged it once I’ve had it now for a good two months without having to recharge.
M**.
Cómodo, ergonómico. Es el segundo mouse que adquiero de esta marca, no prende luz a diferencia del modelo anterior EM11, pero no afecta para nada en su funcionamiento. 10/10 lo volvería a comprar mil veces.
Trustpilot
3 weeks ago
5 days ago