---
product_id: 669986659
title: "EM11 NL Wireless Ergonomic Vertical Mouse, White | 58° vertical design supports a natural wrist posture; connect 3 devices via Bluetooth/2.4G USB-A; 500mAh USB-C rechargeable."
brand: "protoarc"
price: "NZ$95"
currency: NZD
in_stock: true
reviews_count: 13
category: "Proto Arc"
url: https://www.desertcart.nz/products/669986659-em11-nl-wireless-ergonomic-vertical-mouse-white-58-vertical-design
store_origin: NZ
region: New Zealand
---

# Connects up to 3 devices seamlessly 500mAh USB-C rechargeable battery 58° ergonomic vertical angle EM11 NL Wireless Ergonomic Vertical Mouse, White | 58° vertical design supports a natural wrist posture; connect 3 devices via Bluetooth/2.4G USB-A; 500mAh USB-C rechargeable.

**Brand:** protoarc
**Price:** NZ$95
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workflow with comfort and connectivity — the mouse your wrist will thank you for!

## Quick Answers

- **What is this?** EM11 NL Wireless Ergonomic Vertical Mouse, White | 58° vertical design supports a natural wrist posture; connect 3 devices via Bluetooth/2.4G USB-A; 500mAh USB-C rechargeable. by protoarc
- **How much does it cost?** NZ$95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/669986659-em11-nl-wireless-ergonomic-vertical-mouse-white-58-vertical-design)

## 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

- • **Multi-Device Mastery:** Effortlessly switch between 3 devices via Bluetooth & 2.4G USB-A with one click.
- • **Long-Lasting USB-C Recharge:** Up to 100 hours of use on a quick 2-hour charge—ditch disposable batteries for good.
- • **Precision at Your Fingertips:** Adjust DPI from 1000 to 2400 for smooth, accurate tracking across tasks.
- • **Ergonomic 58° Vertical Design:** Relieve wrist strain and boost all-day focus with a natural hand posture.
- • **Silent Clicks for Shared Spaces:** Stay productive without disturbing colleagues or roommates with whisper-quiet buttons.

## Overview

The ProtoArc EM11 NL is a sleek, white wireless vertical mouse designed for small to medium hands, featuring a 58° ergonomic angle to reduce wrist strain. It supports seamless multi-device connectivity via dual Bluetooth and 2.4G USB-A, with a rechargeable 500mAh USB-C battery offering up to 100 hours of active use. Adjustable DPI settings and silent clicks make it ideal for professional environments, combining comfort, precision, and convenience in one premium package.

## Description

Buy ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, White | 58° vertical design supports a natural wrist posture; connect 3 devices via Bluetooth/2.4G USB-A; 500mAh USB-C rechargeable.: Mice - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Not perfect, but as close as one can expect - I bought a mouse because I was starting to get occasional pain in my first knuckle. I watched a LOT of reviews on YT and bought the expensive Logitech MX, but the buttons 4 and 5 were in a terrible spot. So out of desperation I bought another four vertical mice that were cheap, totally 80, which is what I paid for the MX. I liked one of the TECKNET mice with the volume knob, but my favorite is this EM11: * Silent, effortless clicking. * Excellent button placement. * Best vertical mouse angle. * Battery lasts a long time. * And the thing is beautiful. * No software, but doesn't need it, which is nice. * Bluetooth performance is perfect. My only "complaint" is that when I press and hold button 1, it can unclick itself. I actually sent one of these mice back because I thought it was a defect. The second mouse did it, too, but it just had to press the button more firmly on drag. That sounds like a pain, but it's second nature, now, and doesn't happen anymore--or only very rarely. If you're thinking of getting an MX--just don't. This is far better and a quarter of the price. I highly recommend it.
Review: Best Mouse I’ve Used for Long Workdays - I absolutely love this mouse. The ergonomic design is incredibly comfortable and keeps my hand and wrist in a much more natural position, especially when I’m working at my computer for hours at a time. The buttons are easy to reach, it feels smooth and responsive, and the shape is comfortable without being bulky. It also looks sleek on my desk and feels much more premium than I expected. If you spend a lot of time on a computer and want something comfortable, functional, and easy to use, I highly recommend it. Definitely a 5-star purchase!

## Features

- 58° Ergonomic Vertical Design: The 58° comfort angle helps keep your forearm and wrist in a more natural, relaxed position during long office sessions, easing wrist pressure from traditional flat mice and supporting better focus through the workday.
- Connect Up to 3 Devices: Pair this wireless ergonomic mouse with up to three devices through dual Bluetooth and 2.4G USB-A, then switch between your laptop, desktop, or tablet with one click, so one mouse can cover more of your daily workflow.
- USB-C Rechargeable Battery: The built-in 500mAh Li-Ion battery charges with the included Type-C cable, delivering up to 100 hours of use and up to 200 days of standby after about 2 hours of charging, helping reduce disposable battery waste.
- Designed for Small to Medium Hands: Built for hand lengths under 7.5 in, the EM11 NL aligns with a natural grip for a more comfortable fit. Please measure before ordering to confirm the size is right for your hand.
- Adjustable DPI and Easy Navigation: Switch between 1000, 1600, and 2400 DPI for precise optical tracking across daily office tasks, while back and forward buttons make browsing documents and websites faster and more efficient.
- Quiet Clicks for Shared Spaces: Silent left and right buttons help you stay focused without disturbing others at home, in the office, or in study spaces. Note: the scroll wheel and back/forward buttons are not silent.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCBSMYHS |
| Additional Features | Ergonomic Design |
| Antenna Location | Office |
| Battery Average Life | 100 hours |
| Best Sellers Rank | #23 in Computer Mice |
| Brand | ProtoArc |
| Button Quantity | 6 |
| Color | White |
| Compatible Devices | Personal Computer, Tablet |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.4 out of 5 stars 5,900 Reviews |
| Enclosure Material | Plastic |
| Hand Orientation | Right |
| Hardware Platform | Mac, PC, Windows |
| Included Components | 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 |
| Item Dimensions L x W | 5.43"L x 2.72"W |
| Item Weight | 0.29 kg |
| Manufacturer | ProtoArc |
| Mfr Part Number | EM11 NL |
| Minimum Required Operating System Version | Mac OS 10.12 Sierra, Windows 8 |
| Model Number | EM11 NL |
| Mouse Maximum Sensitivity | 2400 dots_per_inch |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Number of Buttons | 6 |
| 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 |
| Special Feature | Ergonomic Design |
| Style Name | Modern |
| Unit Count | 1 Count |
| Warranty Description | 2 Year |

## Product Details

- **Brand:** ProtoArc
- **Color:** White
- **Connectivity Technology:** Bluetooth
- **Movement Detection Technology:** Optical
- **Special Feature:** Ergonomic Design

## Images

![EM11 NL Wireless Ergonomic Vertical Mouse, White | 58° vertical design supports a natural wrist posture; connect 3 devices via Bluetooth/2.4G USB-A; 500mAh USB-C rechargeable. - Image 1](https://m.media-amazon.com/images/I/51GkWf7oDuL.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

### ⭐⭐⭐⭐⭐ Not perfect, but as close as one can expect
*by M***K on July 10, 2026*

I bought a mouse because I was starting to get occasional pain in my first knuckle. I watched a LOT of reviews on YT and bought the expensive Logitech MX, but the buttons 4 and 5 were in a terrible spot. So out of desperation I bought another four vertical mice that were cheap, totally 80, which is what I paid for the MX. I liked one of the TECKNET mice with the volume knob, but my favorite is this EM11: * Silent, effortless clicking. * Excellent button placement. * Best vertical mouse angle. * Battery lasts a long time. * And the thing is beautiful. * No software, but doesn't need it, which is nice. * Bluetooth performance is perfect. My only "complaint" is that when I press and hold button 1, it can unclick itself. I actually sent one of these mice back because I thought it was a defect. The second mouse did it, too, but it just had to press the button more firmly on drag. That sounds like a pain, but it's second nature, now, and doesn't happen anymore--or only very rarely. If you're thinking of getting an MX--just don't. This is far better and a quarter of the price. I highly recommend it.

### ⭐⭐⭐⭐⭐ Best Mouse I’ve Used for Long Workdays
*by R***I on August 12, 2026*

I absolutely love this mouse. The ergonomic design is incredibly comfortable and keeps my hand and wrist in a much more natural position, especially when I’m working at my computer for hours at a time. The buttons are easy to reach, it feels smooth and responsive, and the shape is comfortable without being bulky. It also looks sleek on my desk and feels much more premium than I expected. If you spend a lot of time on a computer and want something comfortable, functional, and easy to use, I highly recommend it. Definitely a 5-star purchase!

### ⭐⭐⭐⭐⭐ vs Logitech
*by M***Y on May 5, 2026*

I have been very surprised by this mouse! I bought the ProtoArc in a pinch when the click buttons on my Logitech ergo mouse started malfunctioning, also thinking it could be a back up / travel mouse. Honestly, I’ve come to prefer the ProtoArc over the Logitech. The ProtoArc is a little wider, as such it fits my natural grip very well, I’ve had no issues utilizing it for hours at a time. I can’t use a “standard” mouse for more than 10 min before my hand starts cramping up. Tracking has been spot on, all the buttons and wheels have held up fine after several moths of use. The buttons have a nice feel, so I know when it has clicked, but without an obnoxiously loud click noise. The ProtoArc has also held up to the occasional fall off the desk 🙈 At 1st I didn’t think I’d ever use the dedicated USB wireless radio, but I’ve come to enjoy it, makes it very easy to connect with some of the locked down devices I use. Additionally I’ve been able to connect the Bluetooth with both my MAC and PC computers without issue. While the Logitech has more buttons and some software to configure the buttons, I can’t say I ever used them after setting it up, nor do I miss them. After the initial full charge on the mouse, I have yet to recharge it, that is with utilizing it Monday-Friday 8+ hours a day for work, and here and there after work and weekends. I was initially thinking it’d get maybe a week at a time, similar to other value mice, but I’m overly impressed that it’s conserving power so well! The only thing I wish it had was the ability to freewheel the scroll wheel, I can’t fault it, I think it’s been over a decade since I’ve seen a mouse with that option. Give the price of the ProtoArc vs the Logitech, I’ll be buying several more of the ProtoArc.

## 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, White
- 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, White

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-08-24*