---
product_id: 715321157
title: "Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Purple"
brand: "protoarc"
price: "715 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Proto Arc"
url: https://www.desertcart.ro/products/715321157-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-mouse
store_origin: RO
region: Romania
---

# 1600 DPI max precision 3-device multi-mode connection Rechargeable USB-C battery Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Purple

**Brand:** protoarc
**Price:** 715 Lei
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workflow—comfort meets cutting-edge control!

## Quick Answers

- **What is this?** Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Purple by protoarc
- **How much does it cost?** 715 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/715321157-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-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

- • **Quiet Rechargeable Power:** USB-C recharge with whisper-quiet clicks keeps you focused and eco-friendly
- • **Thumb-Operated Trackball:** Navigate with thumb, not wrist—perfect for cramped desks & couches
- • **Ergonomic Vertical Design:** 62° tilt for natural handshake grip, reducing wrist strain all day
- • **Seamless Multi-Device Control:** Switch effortlessly between 3 devices via 2.4G, BT 5.1 & BT 3.0
- • **Universal Compatibility & DPI Flexibility:** Works with iPad, Mac, Windows & Android; 5 DPI levels for pixel-perfect control

## Overview

The ProtoArc EM05 NL is a rechargeable, ergonomic vertical trackball mouse designed for professionals juggling multiple devices. Featuring a 62° tilted grip to minimize wrist fatigue, triple wireless connectivity modes for seamless device switching, and a thumb-controlled trackball for precise cursor movement without arm strain. Compatible across iPad, Mac, Windows, and Android platforms, it offers adjustable DPI settings up to 1600 for tailored sensitivity. Its quiet clicks and USB-C charging make it a sleek, modern upgrade for any productivity setup.

## Description

Vertical Wireless Trackball Mouse, ProtoArc EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mouse, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Purple

Review: A Great Alternative to a Std Vertical Mouse, as well as to a Std Mouse & to a Std Trackball Mouse
Review: Great mouse with a few minor issues

## 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 | B0D7PZZY87 |
| Additional Features | Ergonomic Design, Quiet, Rechargeable, Wireless |
| Antenna Location | Business, Office |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Brand | ProtoArc |
| Built-In Media | Type C Charging Cable, USB Receiver, User Manual, Vertical Trackball Mouse |
| Button Quantity | 7 |
| Color | Purple |
| Colour | Purple |
| Compatible Devices | Desktop, Laptop, Personal Computer, Smartphone, Tablet |
| Connectivity Technology | 2.4G Wireless, Bluetooth |
| Connectivity technology | 2.4G Wireless , Bluetooth |
| Customer Reviews | 4.3 out of 5 stars 113 Reviews |
| Enclosure Material | Plastic |
| Finish | Matte |
| Hand Orientation | Right |
| Item Weight | 0.17 Kilograms |
| Manufacturer | ProtoArc |
| Model Name | EM05 NL |
| Model Number | EM05 NL |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Trackball |
| Movement detection technology | Trackball |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of buttons | 7 |
| Operating System | iOS, macOS, Windows |
| Power Source | Battery Powered |
| Range | 10 meters |
| Special features | Ergonomic Design, Quiet, Rechargeable, Wireless |
| Style Name | Modern |

## Product Details

- **Brand:** ProtoArc
- **Colour:** Purple
- **Connectivity technology:** 2.4G Wireless, Bluetooth
- **Movement detection technology:** Trackball
- **Special features:** Ergonomic Design, Quiet, Rechargeable, Wireless

## Images

![Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Purple - Image 1](https://m.media-amazon.com/images/I/61D999MeDKL.jpg)

## Customer Reviews

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



### ⭐⭐⭐ Great mouse with a few minor issues
*by C***Z on 18 June 2025*



### ⭐⭐⭐⭐ Love it
*by K***R on 31 December 2025*



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**Shop now:** [https://www.desertcart.ro/products/715321157-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-mouse](https://www.desertcart.ro/products/715321157-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-mouse)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*