---
product_id: 655583653
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-Gray"
brand: "protoarc"
price: "$170.85"
currency: USD
in_stock: true
reviews_count: 8
category: "Proto Arc"
url: https://www.desertcart.ec/products/655583653-protoarc-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball
store_origin: EC
region: Ecuador
---

# 1600 DPI max precision 3-device seamless switching 2-month rechargeable battery life 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-Gray

**Brand:** protoarc
**Price:** $170.85
**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-Gray by protoarc
- **How much does it cost?** $170.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/655583653-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

- • **Quiet Rechargeable Power:** USB-C rechargeable battery lasts up to 2 months with whisper-quiet clicks to keep your focus uninterrupted.
- • **Ergonomic Vertical Design:** 62° tilt for natural handshake grip, reducing wrist strain during marathon work sessions.
- • **Thumb-Controlled Trackball:** Navigate smoothly with your thumb, minimizing arm movement and boosting comfort in tight or cluttered spaces.
- • **Cross-Platform Compatibility:** Works flawlessly across Windows, Mac, iPad, Android, and more with adjustable 5-level DPI for pixel-perfect control.
- • **Triple Wireless Connectivity:** Effortlessly switch between 3 devices (2.4G + BT 5.1 + BT 3.0) with one button—perfect for multitasking pros.

## Overview

The ProtoArc Vertical Wireless Trackball Mouse EM05 NL combines ergonomic vertical design with advanced triple wireless connectivity, allowing seamless control of up to three devices. Featuring a thumb-operated trackball for reduced wrist fatigue, a rechargeable battery with up to 2 months of use, and broad compatibility across major operating systems, it’s engineered for professionals seeking comfort and efficiency in any workspace.

## 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-Gray: 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 | B0D7Q37FD1 |
| Additional Features | Ergonomic Design, Quiet, Rechargeable, Wireless |
| Antenna Location | Business, Office |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 2 months |
| Best Sellers Rank | #305 in Computer Mice |
| Brand | ProtoArc |
| Built-In Media | Type C Charging Cable, USB Receiver, User Manual, Vertical Trackball Mouse |
| Button Quantity | 7 |
| Color | Gray |
| Compatible Devices | Desktop, Laptop, Personal Computer, Smartphone, Tablet |
| Connectivity Technology | 2.4G Wireless, Bluetooth |
| Customer Reviews | 4.3 out of 5 stars 570 Reviews |
| Enclosure Material | Gray |
| 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 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Operating System | [Multiple] |
| Power Source | Battery Powered |
| Range | 10 meters |
| Style Name | Modern |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Year Warranty |

## Product Details

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

## 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-Gray - Image 1](https://m.media-amazon.com/images/I/61DryyciFsL.jpg)

## Available Options

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

## 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.

### ⭐⭐⭐⭐ I like it!
*by B***S on August 21, 2025*

Love everything about this mouse EXCEPT you have to flip the mouse to switch between devices. I jump from work and personal multiple times a day and sometimes multiple times in the span of 10 mins. If there was a quick button on top this would get a 5 star, and unfortunately I have to return it due to this. If that wasn't an issue then it checks all the other boxes. Comfortable, easy to setup, the buttons are in a good spot. I have an average sized hand. The tracking ball is smooth and accurate. Takes a bit to get use to, but I like it.

## Frequently Bought Together

- ProtoArc Vertical Wireless Trackball, EM05 NL Bluetooth Ergonomic Rollerball, Rechargeable Computer Laptop Thumb Mouse, 3 Device Connection, Compatible with iPad, Mac, Windows, PC - Gray
- ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gray Ball
- ProtoArc Wireless Ergonomic Keyboard, EK04 2.4GHz Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Wrist Rest, Rechargeable, for Desktop, PC, Laptop

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**Shop now:** [https://www.desertcart.ec/products/655583653-protoarc-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball](https://www.desertcart.ec/products/655583653-protoarc-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-26*