ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for…
ProtoArc · 3 more picks →
Best for
Best budget
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 1 trusted source
Current price
$20.88
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the ProtoArc EM11 NL is the standout value vertical mouse. It is unusually well-supported for a budget product: multiple high-trust r/MouseReview user reviews call out a solid build, great packaging and a shape several posters found more comfortable than competing budget verticals, with one direct comparison noting less palm drag than a Logitech MX Vertical. r/SamsungDex adds that it keeps the hand in a good position, glides easily and was plug-and-play.
What reviewers liked
- Multiple high-trust r/MouseReview posts praise build quality and comfortable shape
- AppleInsider notes it is well-made and does not feel cheap
- Triple-device connectivity and strong battery life cited by community reviewers
- Excellent value at a budget price with a 4.4 Amazon average
Where it falls short
- AppleInsider and reviewers note the very light weight may not suit everyone
- No programmable buttons, flagged in YouTube and community coverage
- Clicks are very quiet, which some users dislike
- Positioned for small-to-medium hands rather than large hands
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Across the reviewers we read, the ProtoArc EM11 NL is the standout value vertical mouse. It is unusually well-supported for a budget product: multiple high-trust r/MouseReview user reviews call out a solid build, great packaging and a shape several posters found more comfortable than competing budget verticals, with one direct comparison noting less palm drag than a Logitech MX Vertical. r/SamsungDex adds that it keeps the hand in a good position, glides easily and was plug-and-play.
AppleInsider's hands-on impression reinforces the value angle, describing it as well-made and not feeling cheap, while explicitly noting it is lightweight at about 2.68 ounces, the same caveat several reviewers raise for people who prefer a heftier mouse. Community and YouTube coverage also flag the lack of programmable buttons and very quiet clicks as minor trade-offs at the price.
With triple-device connectivity, rechargeable operation, strong battery life and a 4.4 Amazon average across roughly 5,300 ratings, the EM11 NL is the pick reviewers reach for when comfort matters more than premium polish. It is best suited to small-to-medium hands per ProtoArc's own positioning.
- 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 Bluetooth connectivity 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
It does a great job of keeping your hand in a nice position, glides easily, has relatively good click/button placements, and was plug-n-play out ...
This is a solid vertical mouse, especially given the price of just $26.99 (at the time of this post, September 2024). The battery life is outstanding.
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“ProtoArc EM11 Vertical Mouse Review – Better Than You'd Expect!” · YouTube
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