---
product_id: 657860599
title: "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"
brand: "protoarc"
price: "299 Lei"
currency: RON
in_stock: true
reviews_count: 10
category: "Proto Arc"
url: https://www.desertcart.ro/products/657860599-protoarc-ergonomic-mouse-em11-nl-bluetooth-rechargeable-wireless-vertical-mouse
store_origin: RO
region: Romania
---

# Adjustable 1000-2400 DPI precision 500mAh rechargeable battery 3-device multi-connectivity 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

**Brand:** protoarc
**Price:** 299 Lei
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workflow with ergonomic precision and multi-device freedom!

## Quick Answers

- **What is this?** 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 by protoarc
- **How much does it cost?** 299 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/657860599-protoarc-ergonomic-mouse-em11-nl-bluetooth-rechargeable-wireless-vertical-mouse)

## Best For

- protoarc enthusiasts

## Why This Product

- Trusted protoarc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Recharge & Go:** Power through your day with a built-in 500mAh rechargeable battery and convenient USB-C charging—ditch disposable batteries for good.
- • **Quiet Clicks, Loud Impact:** Silent left/right clicks keep your workspace peaceful and professional, perfect for shared offices or late-night grind.
- • **Ergonomic Vertical Comfort:** Designed to keep your wrist naturally aligned, reducing strain and boosting productivity during marathon work sessions.
- • **Precision at Your Fingertips:** Customize your tracking speed with 3 DPI settings (1000/1600/2400) for pixel-perfect control on every project.
- • **Seamless Multi-Device Mastery:** Switch effortlessly between 3 devices with dual Bluetooth 5.0 and 2.4GHz USB-A connectivity—stay in flow, never miss a beat.

## Overview

The ProtoArc EM11 NL is a rechargeable wireless vertical mouse engineered for professionals seeking ergonomic comfort and versatile connectivity. It supports up to 3 devices simultaneously via Bluetooth 5.0 and 2.4GHz USB-A, features a natural vertical grip to reduce wrist strain, and offers adjustable DPI settings for precise control. With silent clicks and a robust 500mAh battery rechargeable via USB-C, it’s designed to enhance productivity and comfort across Windows, Mac, and Android platforms.

## Description

Buy 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: Mice - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect for Office Work - I use the ProtoArc EM11 NL Vertical Mouse every day at the office, and it’s made a noticeable difference in wrist comfort. The vertical design keeps my hand in a more natural position, which really helps during long hours on spreadsheets and emails. Bluetooth setup was quick, tracking is smooth, and the clicks are quiet—great for a shared workspace. Battery life has been solid so far, and I love that it’s rechargeable. Great value and a big upgrade from a standard mouse. Highly recommend for office use!
Review: 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!

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCBW3B3T |
| Additional Features | Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless |
| Antenna Location | Office |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Best Sellers Rank | #14 in Computer Mice |
| Brand | ProtoArc |
| Built-In Media | 1 x 2.4G USB-A Receiver, 1 x ProtoArc Rechargeable Bluetooth Ergonomic Mouse, 1 x Type-C Charging Cable(The Type-C cable is for charging only), 1 x User Manual |
| Button Quantity | 6 |
| Color | Blue |
| Compatible Devices | Personal Computer, Tablet |
| Connectivity Technology | 2.4G USB-A Receiver, Bluetooth |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,566) |
| Enclosure Material | Plastic |
| Hand Orientation | Right |
| Hardware Platform | Mac, PC, Windows |
| Item Dimensions L x W | 5.43"L x 2.72"W |
| Item Weight | 0.27 Kilograms |
| 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 | 8 Meters |
| Style Name | Modern |
| Warranty Description | 2 Year |

## Product Details

- **Brand:** ProtoArc
- **Color:** Blue
- **Connectivity Technology:** 2.4G USB-A Receiver, Bluetooth
- **Movement Detection Technology:** Optical
- **Special Feature:** Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51C-MjBG3TL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is the EM11 NL ergonomic mouse compatible with Mac OS?**
A: EM11 NL is compatible with Windows 8, Windows 10 or higher, Mac OS X 10.12 or higher, and Android 4.3 or higher. Please note: the side buttons are not compatible with Mac OS

**Q: Does the EM11 NL support programming?**
A: We're sorry, the EM11 NL currently does not support customization. However, our upcoming upgraded version, the EM11 Pro will offer this feature

**Q: What hand size is the EM11 NL designed for?**
A: Recommendations for Hand Size: 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.(Hand size: <17.5cm or 17.5cm-19.05 cm is suitable)

**Q: Does the EM11 NL have LED or RGB lighting?**
A: No, the EM11 NL does not feature LED or RGB lighting

**Q: What is the battery life of the EM11 NL?**
A: It takes only 2 hours to fully charge. The mouse offers up to 200 days of standby time and provides 100 hours of continuous usage. Based on 4 hours of use per day, this translates to approximately 25 days of battery life

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Office Work
*by C***E on February 28, 2026*

I use the ProtoArc EM11 NL Vertical Mouse every day at the office, and it’s made a noticeable difference in wrist comfort. The vertical design keeps my hand in a more natural position, which really helps during long hours on spreadsheets and emails. Bluetooth setup was quick, tracking is smooth, and the clicks are quiet—great for a shared workspace. Battery life has been solid so far, and I love that it’s rechargeable. Great value and a big upgrade from a standard mouse. Highly recommend for office use!

### ⭐⭐⭐⭐⭐ You can’t go wrong with this mouse!
*by J***S on February 7, 2026*

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!

### ⭐⭐⭐⭐⭐ Excellent Ergonomic Mouse – Highly Recommended
*by C***N on February 11, 2026*

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.

## Frequently Bought Together

- ProtoArc Ergonomic Vertical Mouse, EM11 NL Rechargeable Wireless Mouse Bluetooth, Ergo Mice with 3 Multi-Device for PC/Notebook/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, Blue
- ProtoArc Backlit Bluetooth Ergonomic Keyboard, EK01 Plus Full Size Wireless Split Keyboard with Dual Bluetooth and USB, Cushioned Wrist Rest, Rechargeable, Compatible with Windows/Mac/Android, Blue

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-04-22*