---
product_id: 657517702
title: "ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Blue"
brand: "protoarc"
price: "€ 100.76"
currency: EUR
in_stock: true
reviews_count: 9
category: "Proto Arc"
url: https://www.desertcart.hr/products/657517702-protoarc-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball
store_origin: HR
region: Croatia
---

# 3-device multi-mode wireless connection Rechargeable USB-C battery 62° ergonomic tilt for natural grip ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Blue

**Brand:** protoarc
**Price:** € 100.76
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workflow—comfort, control, and connectivity in one sleek trackball!

## Quick Answers

- **What is this?** ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Blue by protoarc
- **How much does it cost?** € 100.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/657517702-protoarc-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball)

## 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

- • **Ergonomic Mastery:** Designed with a 62° vertical tilt to keep your wrist and arm relaxed, reducing fatigue during marathon work sessions.
- • **Thumb-Powered Precision:** Navigate with a smooth thumb trackball that works anywhere—even on your lap or cluttered desk—eliminating wrist strain.
- • **Seamless Multi-Device Control:** Effortlessly switch between 3 devices (2.4G + BT 5.1 + BT 3.0) with a single button—perfect for the multitasking pro.
- • **Quiet, Rechargeable Efficiency:** Enjoy silent clicks and hassle-free USB-C charging that keeps you focused and powered up without interruptions.
- • **Universal Compatibility & Custom DPI:** Works flawlessly across Windows, Mac, iPad, Android with 5 adjustable DPI levels for pixel-perfect cursor control.

## Overview

The ProtoArc Vertical Wireless Trackball Mouse EM05 NL combines ergonomic design with advanced wireless tech, offering a 62° vertical tilt, triple device connectivity, and a rechargeable battery. Its thumb-operated trackball reduces wrist strain, while compatibility across major platforms and adjustable DPI settings make it a versatile tool for professionals seeking comfort and efficiency.

## Description

Buy ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Blue: Mice - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Trackball at an amazing Prine - Price and use of this ProtoArc Vertical Wireless Trackball Mouse are amazing. Very comfortable to use during long hours. Works wonderfully on PC with a wireless fob and on iPad with Bluetooth. So easy to use that my wrist is at a more natural angle. I’ve been using trackballs for close to 20 years, with different brands and styles, and this one has topped them all with the angle, button placement, and thumb control!
Review: Perfect multi-device wireless trackball mouse - Love this trackball mouse. Ball motion is smooth, quiet, and well-constrained. Button clicks are not as tactile or audible as a normal mouse, but that's fine. Scroll wheel is well-weighted and doesn't feel cheap. Forward and back buttons are placed in a great location and are tactile. USB-C charging is a nice touch. The ability to switch between a paired receiver and 2 other Bluetooth-enabled devices is what set this one apart for me. This one has served me well both in the office and at home. My only gripe is I'd like to have the device switching button located on a finger-accessible part of the body to switch devices faster. I use this to jump between PCs and a RasPi, so lifting it up to swap back and forth can be tedious.

## Features

- Ergonomic Design for Natural Grip: The vertical design of a 62 degree tilt and natural handshake can perfectly fit the palm of your hand, keeping your arms and wrists in a relaxed state, so that you won't feel tired after a day of work
- Bluetooth & 2.4G Wireless Connection：PLUG and PLAY. This trackball mouse has triple connection modes(2.4G+BT 5.1+BT 3.0). You can control three devices at the same time, switch freely between Android, tablet and Mac with just one button. Note: all the buttons are non-programmable and the backward forward buttons are not compatible with Mac OS system
- Thumb Trackball Mouse: Equipped with a smooth trackball, move your cursor with your thumb movement instead of moving your wrist and arm. It will effectively reduce fatigue and strain for your wrist and arm. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well, especially in a narrow space, such as the messy desktop
- Rechargeable & Quiet Clicking: The vertical trackball mouse equipped with a build-in rechargeable battery, could be recharged easily with the included USB-C cable. Please remember to turn it off if you do not use it for a long time. Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working
- Wide Compatibility & Adjustable DPI: This vertical rollerball mouse is suitable for laptop/PC/notebook/tablet/Macbook/ipad/iPhone. It is compatible with Windows, Android, Mac OS etc. 5 DPI levels (200/400/800/1200/1600 DPI) allows you to change the cursor sensitivity easily for more precise tracking
- After using the trackball for a period of time, please clean the trackball and the three white rollers inside the hole to ensure that the trackball is always smooth. Note: When the computer is just started or a large application is running, it may also cause the trackball to not run smoothly
- Warm Tips: Since it takes a learning curve to get used to the control method when using our trackball mouse for the first time, it may cause inconvenience to your mouse grip, you can experiment with different hand positions to find what is most comfortable for you. 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7Q1Z9PQ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #307 in Computer Mice |
| Customer Reviews | 4.3 4.3 out of 5 stars (573) |
| Date First Available | September 1, 2024 |
| Item Weight | 6 ounces |
| Item model number | EM05 NL |
| Manufacturer | ProtoArc |
| Package Dimensions | 5.67 x 4.69 x 3.82 inches |

## Product Details

- **Brand:** ProtoArc
- **Color:** Blue
- **Connectivity Technology:** 2.4G Wireless, Bluetooth
- **Movement Detection Technology:** Trackball
- **Special Feature:** Ergonomic Design, Quiet, Rechargeable, Wireless

## Images

![ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Blue - Image 1](https://m.media-amazon.com/images/I/61jL+m6JePL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Trackball at an amazing Prine
*by C***C on September 17, 2025*

Price and use of this ProtoArc Vertical Wireless Trackball Mouse are amazing. Very comfortable to use during long hours. Works wonderfully on PC with a wireless fob and on iPad with Bluetooth. So easy to use that my wrist is at a more natural angle. I’ve been using trackballs for close to 20 years, with different brands and styles, and this one has topped them all with the angle, button placement, and thumb control!

### ⭐⭐⭐⭐⭐ Perfect multi-device wireless trackball mouse
*by T***N on September 14, 2025*

Love this trackball mouse. Ball motion is smooth, quiet, and well-constrained. Button clicks are not as tactile or audible as a normal mouse, but that's fine. Scroll wheel is well-weighted and doesn't feel cheap. Forward and back buttons are placed in a great location and are tactile. USB-C charging is a nice touch. The ability to switch between a paired receiver and 2 other Bluetooth-enabled devices is what set this one apart for me. This one has served me well both in the office and at home. My only gripe is I'd like to have the device switching button located on a finger-accessible part of the body to switch devices faster. I use this to jump between PCs and a RasPi, so lifting it up to swap back and forth can be tedious.

### ⭐⭐⭐⭐ A Great Alternative to a Std Vertical Mouse, as well as to a Std Mouse & to a Std Trackball Mouse
*by L***J on December 10, 2024*

I just received this alternative to a Std Mouse, (to a Std Trackball Mouse, and to a Std Vertical Mouse), and I must say it is all it claims to be in terms of use and functionality. The buttons work very well in their designed locations and the trackball ensures I minimize my hand/arm movements. I am enjoying the user experience. I had long ago moved from using a Std Mouse to using the Trackball alternatives, (of which I highly recommend the Kensington, Nulea, & Logi-tech options if someone is not ready to move to a Vertical Mouse). So while my current favorite option for a Std Mouse is the Logitech Ergo Trackball Mouse, when it was recently liberated (ie lifted/stolen) from my temporary workstation location, I decided it was high time to try the Vertical options available. I looked and tried several Vertical Mouse options, and although fairly comfortable with a few, I missed the use and functionality of having a Trackball Mouse. So when I discovered that Kensington & Logi-tech and a few other brands had some Trackball Vertical Mouse options I was thrilled. After reviewing the, (limited), options available I ended up selecting the ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse for the following reasons: 1> A "true" vertical mouse setup with a 62' Tilt 2> A rechargeable mouse. Charging via a Type C USB cable option, with an included charging cable. 3> A 2.4 Hz Dongle along with Blue-tooth wireless connectivity options 4> Compatible with both Apple / Mac, Windows, PC Android, (this means in a pinch my significant other can use it as well for her Mac). As noted above I just received this mouse and have been putting it through its paces and so far, I think it's excellent. However, I am giving it 4 of 5 Stars, (as the system is not allowing me to give a 4.5 out of 5), for the following reasons: A> The trackball could be a little bigger even though it is thumb-specific, I have found the tracking of the larger trackballs for finger control tends to be a little easier to use, and therefore I would like the thumb trackball to be a little larger for that control. B> The Dongle could be set up for easier visibility. I find that keeping the Top and connecting edge Black requires a bright lighted area to ensure it is connected correctly and smoothly. So a brightly colored top and a white, (or other bright color connecting edge to the USB portion), would allow for faster and easier connection setup. C> Non-Programmability of Buttons prevents customization D> Lack of covering for the charging port and Dongle insert areas would be a plus from my perspective With that said, besides what I noted above, I also have the following recommendation: E> The creation of a Travel Size version of this or other Vertical Mouse. (As noted above I was using the Logitech Ergo Trackball Mouse and although it's big, I had a case for it so it allowed me to take it for some limited travel, so having the option to purchase a case would be a very good option. However, when doing serious traveling I defaulted to using a "miniature version" of the Std Mouse as space becomes a major restriction. So even with the feedback given above, I do want to stress that overall I am very happy with this ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse, and I would highly recommend it to anyone, especially to those interested in transitioning to a vertical mouse and to anyone who would also appreciate having access to trackball functionality as well.

## Frequently Bought Together

- ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-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 Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*