Out of stock

$26^.99

Price alert

Sold by Newegg

Shipped by Newegg

Main image of ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Alt view image 2 of 7 - ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Alt view image 3 of 7 - ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Alt view image 4 of 7 - ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Alt view image 5 of 7 - ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Alt view image 6 of 7 - ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Alt view image 7 of 7 - ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Shop All Protoarc Products

ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Be the first to review this product...

Model: EM11

EM03
EM05
EM11
HubMouse

Color: Black

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.
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.
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.
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.

Overview

Specs

Reviews

See all Q & A

Any questions? Our AI beta will help you find out quickly.

Try me now

EM11 NL

Ergonomic Vertical Mouse

Comfort & Productivity

Ergonomics Vertical Grip

Large Battery Capacity

Multi-Device Workflow

Non-slip Striped

3 Adjustable DPI

USB 2.4G+ 2 Bluetooth

Scientific Ergonomic Design

EM11 NL ergonomic vertical mouse features an extended wrist rest that fits snugly in the palm of your hand for a more natural, relaxed position of the forearm and wrist, reducing overall fatigue, compared to standard mice.

One Mouse for Three Devices

EM11 NL wireless vertical mouse offers dual connectivity options with Bluetooth 4.0 and 2.4G USB modes, allowing you to connect up to 3 devices at once. It comes with a built-in 500mAh Li-Ion battery that can be easily recharged using the included Type-C cable.

3 Devices Connection

USB-C Fast Charging

Product Features

Measure Your Hand First

What's Included

Model
Brand	Protoarc
Part Number	EM11 NL -B
Type	Bluetooth / 2.4GHz

Wireless
Power Supply	Rechargeable Li-Po (500mAh) battery
Distance	Wireless operating distance: 8 m (26 ft)

Details
Interface	USB & Bluetooth
Hand Orientation	Right Hand
Tracking Method	Optical
Color	Black
Resolution (DPI)	1000/1600/2400

OS / System Requirement
Operating System Supported	Windows 8, Windows 10 or higher, Mac OS X 10.12 or higher, and Android 4.3 or higher.

Features
Features	1) Connect up to 3 Devices: This ergonomic wireless mouse features dual BT 5.0 and 2.4G USB 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. 2) 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. 3) 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. 4) 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. 5) Notes: We recommend that small to medium hands use our ergonomic vertical mouse. Please measure the size before ordering for a better fit and more comfort. 6) 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. 7) 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 the back/forward buttons are not silent.

Package Contents
Package Contents	1 x Wireless vertical mouse 1 x User manual 1 x USB receiver

Additional Information
First Listed on Newegg	February 10, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by Newegg.com's 30-Day Return Policy.
Read full return policy for details.

ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Learn more about the Detailed Specifications

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info

Item#: N82E16826723004

ProtoArc Ergonomic Bluetooth Vertical Rechargeable Mouse - 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, EM11 NL - Black

Learn more about the Detailed Specifications

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info