ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Blue
$28.99 Original price was: $28.99.$25.99Current price is: $25.99.







From the brand


Mission
At ProtoArc, our mission is to deliver innovative workspace solutions that enhance comfort, boost productivity, and foster overall wellness.
Vision
We believe that everyone deserves a workspace that not only meets their functional needs but also empowers them to thrive. Our vision is a world where work environments promote health, happiness, and high performance.

Ergonomic WorkSpace
Bluetooth Mouse
Ergonomic Keyboard & Mouse
Mac Keyboard and Mouse


Connection Guide: This mouse pairs via Bluetooth or the included USB-A receiver only. Note: A USB-C receiver is not included. The Type-C cable is for charging
Connect up to 3 Devices: This ergonomic wireless mouse features dual BT 5.0 and 2.4G USB-A connectivity modes for simultaneous connection of up to 3 different devices, and is compatible with Windows 8, Windows 10 or higher, Mac OS X 10.12 or higher, and Android 4.3 or higher
Rechargeable Ergonomic Mouse: The Bluetooth Vertical Mouse has a built-in 500mAh Li-Ion battery that can be conveniently recharged using the included Type-C cable(The Type-C cable is for charging only)
Ergonomic Vertical Design: The ergonomic mouse wireless keeps your wrist naturally straight, putting your forearm and wrist in a more natural and relaxed position, which can reduce discomfort and strain, helping to improve productivity and reduce the risk of repetitive strain injuries compared to a standard mouse. Warm tips: We encourage you to relax your palm and hold the mouse naturally when using a vertical mouse
Perfect Fit for Small to Medium Hands: Designed specifically for hand lengths under 7.5 inches (19.05 cm), the EM11 NL reduces wrist strain by aligning with your natural grip. Please measure the size before ordering for a better fit and more comfort
Learning curve: Since it takes a learning curve to get used to the shape when using our ergonomic mouse for the first time, it may cause inconvenience to your mouse grip, We recommend that you take 1-2 weeks to get used to it, as many users find that it will help reduce the pressure and pain on your wrist caused by long-term use of the mouse and improve comfort
Adjustable Dpi & High Performance: 1000/1600/2400 DPI levels provide higher sensitivity than standard optical mice for precise optical tracking; with the back and forward buttons, you can easily navigate websites and increase work efficiency. Note: All buttons are not programmable and the forward and back buttons are not compatible with Mac OS systems
Quiet Clicking: The silent click sound of the left and right mouse buttons help you focus on your work, Note:the middle scroll wheel and and the back/forward buttons are not silent
10 reviews for ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Blue
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Corofran –
Excellent Ergonomic Mouse – Highly Recommended
After using it for several days, I can confidently say this is one of the best upgrades I’ve made to my workspace. The ergonomic design truly makes a difference—my hand rests in a much more natural position, and I’ve noticed significantly less strain in my wrist and forearm.The buttons are responsive, the scrolling is smooth, and the grip remains comfortable even during long work sessions. The build quality feels solid and well-designed.It’s ideal for anyone who spends long hours at a computer or wants to prevent issues like wrist pain or carpal tunnel syndrome.Great value for the price. I would definitely buy it again.
Mark R. Gereau –
Excellent budget friendly ergonomic mouse
What an awesome buy for me! I’ve been in the technology field for over 20 years and was a technology enthusiast for many years before. Using a standard mouse had been detrimental to both of my hands. I have been using external track pads for several years now. I discovered this mouse at a great price and decided to take it for a spin. I can’t stress how comfortable it is to use and the functionality and control over my mouse pointer is fantastic! Amazing to include three device connections switch too! What a great value. It’s rechargeable and feels like a quality product in my hand. Highly recommend but do check if you have very large hands this may not be for you. I would recommend this mouse to family and friends to prevent issues with their hands and have a more comfortable computing experience. I did pick up a mouse pad for better pointer control. My wood desk was not great with the optical lasers and the pad fixed that issue.
john a. hicks –
You can’t go wrong with this mouse!
This mouse is fantastic. Don’t let the low price fool you; it’s high quality. I’ve been using it for super-detailed 3D modeling work and it’s really helped to eliminate the wrist pain my old Razer gaming mouse caused. It keeps my hand in such a natural, supported position while I’m working and it fits my hand perfectly. I love the quiet buttons that always always perform the appropriate function with every click. The Razer mouse would often meet a click with resistance and drove me insane. It just works so well. Truly some of the best money I’ve ever spent, and it looks cool to boot! I got the one with the blue accents. Give it a try!
cv –
Not a large mouse, but still good
I bought this mouse as I need an ergonomic mouse for my home laptop, that meet a couple of criteria:- Bluetooth capable ( I don’t like dongles)- Relatively inexpensive (I was aiming for sub $50)- Comfortable for large hands ( I am over 6′ tall)This mouse does well at all 3 of these. The bluetooth works well it is responsive and the mouse has no issue working on Windows 11 or Linux Ubuntu. Expense wise this is one of the cheaper options, this is why I was willing to risk the purchase even though I am unfamiliar with ProtoArc as a brand. Size wise at best I would call this a “medium” sized mouse. I have a Logitech vertical ergonomic mouse at work that is very well sized, and I was hoping this one was similar. unfortunately it is not. At this time this is not a deal breaker as, at home, I am not on my computer for hours at a time, unlike at work. Due to the low cost of the item I can forgive it not fitting my hand , but I am casually looking for a replacement. So would I buy this know what I know now: probably not. I would try something else as I would rather have a larger mouse and other than the cost savings there is nothing that stands out. I still gave it four stars as the product is good, it just doesn’t fit me, and that is not the products fault.Note: it would be nice if amazon had a built in reviewer that showed real life size that was independent of the manufacturer presentation for products like these (keyboards, mice headphones, headphones, etc).
Waseem S –
Great mouse for everyday use.
Great mouse, does not hurt the hand when using it for lengthy periods of time.I got the basic color , but if you want to be fancy shmancy, get a different color that resonates with you. Personally I wanted the burgundy one, but I just figured I would get black to match the aesthetic of my desk.Functionality is great, you can connect to three devices; one with a 2.4Ghz dongle, and 2 devices wirelessly vis a vis bluetooth. I use the dongle on my Mac through…surprisingly, another dongle. And the 2 wireless options are occupied by my windows machine and linux machine. (I am a multi OS user since I have many use cases).Battery life is great, I’ve only charged it about 2 times since I got it, so battery life is quite long for the price you’d get it at.Durability is great, though I do notice that it attracts a lot of the sebum (skin oil) so it’s wise to clean it a few times here and there to keep it in good shape and to preserve the color you got it in.
Christian C. H. –
De lo mejor para trabajar
Omar A. –
Súper cómodo, la batería dura bastante entre cargas y el sensor funciona a la perfección en la mayoría de las superficies.
Jake Ner –
De gran calidad
Suiluj –
The mouse latency works better without lag. the difference is the unique design , when use it for the first time you may feel uncomfortable until few weeks.
Steve –
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.