---
product_id: 648164503
title: "ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball"
brand: "protoarc"
price: "12469 som"
currency: KGS
in_stock: true
reviews_count: 7
url: https://www.desertcart.kg/products/648164503-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb
store_origin: KG
region: Kyrgyzstan
---

# 5 DPI levels for precision 3-device multi-connectivity Rechargeable lithium battery ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball

**Brand:** protoarc
**Price:** 12469 som
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate your workspace game with precision and comfort that keeps you ahead!

## Quick Answers

- **What is this?** ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball by protoarc
- **How much does it cost?** 12469 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/648164503-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb)

## 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, Focused Workflow:** Enjoy silent clicks and a smooth matte finish that keeps distractions at bay in any workspace.
- • **Precision Thumb Tracking:** Navigate smoothly using the gold trackball—no arm movement needed, perfect for tight spaces.
- • **Ergonomic Angle Adjustment:** Customize your comfort with a 0-20° adjustable hinge to reduce wrist strain all day.
- • **Seamless Multi-Device Control:** Switch effortlessly between PC, Mac, and tablet with triple Bluetooth & 2.4G wireless modes.
- • **Long-Lasting Rechargeable Power:** Built-in lithium battery keeps you unplugged and productive without battery swaps.

## Overview

The ProtoArc Wireless Trackball Mouse combines ergonomic innovation with versatile connectivity, featuring an adjustable angle hinge, precise thumb-controlled trackball, and triple device Bluetooth/2.4G wireless support. Its rechargeable battery and quiet clicks make it ideal for professionals seeking comfort and efficiency across PC, Mac, and mobile platforms.

## Description

Full description not available

## Features

- Ergonomic Design for More Comfort: Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs, ensuring a more natural, comfortable hand position for all-day comfort
- Precise Thumb Mouse: ProtoArc trackball mouse provides accurate and smooth tracking, allowing for easy navigation through documents and web pages. You no longer need to move your arm for the movement of the cursor. Your thumb will control the cursor instead via the trackball. It will effectively reduce fatigue and strain on your wrist and arm. More productive in the narrow space, such as the messy desktop, couch, bed etc
- Bluetooth & 2.4 G Wireless Connection: PLUG and PLAY. This trackball mouse has triple connection modes. You can control three devices at the same time, switch freely between PC, laptop and iPad with just one button to improve your efficiency. Compatible with Windows, Android, Mac OS PC Laptop Desktop etc
- Rechargeable & Adjustable DPI: The bluetooth Trackball Mouse built-in rechargeable lithium battery. No need to change batteries. Please remember to turn it off if you do not use it for a long time. 5 DPI levels (200/400/800/1200/1600) allows you to change the cursor sensitivity easily and track more smoothly
- Quiet Clicking: 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. Note: The middle scroll wheel is not silent. All the buttons are non-programmable and the back forward buttons are not compatible with Mac OS system
- 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 |
|---------------|-------|
| Finish Type | Matte |
| Material | Plastic |
| Item Weight | 0.35 Kilograms |
| Style | Modern |
| Theme | Office |
| Color | Gold Ball |
| Range | 10.0 meters |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Power Source | Battery Powered |
| Mouse Maximum Sensitivity | 1.6E+3 Dots per Inch |
| Hardware Platform | PC, Linux, Mac |
| Button Quantity | 6 |
| Hand Orientation | Right |
| Compatible Devices | Laptop, Personal Computer, Tablet, Smartphone, Desktop Computer |
| Operating System | Windows, Mac OS, Android |
| Connectivity Technology | Bluetooth, 2.4G Wireless |
| Special Features | Wireless, Quiet, Ergonomic Design, Rechargeable, Adjustable Angle |
| Movement Detection | Trackball |

## Product Details

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

## Images

![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball - Image 1](https://m.media-amazon.com/images/I/61JWLiZlefL.jpg)
![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball - Image 2](https://m.media-amazon.com/images/I/61Wdxt7OWSL.jpg)
![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball - Image 3](https://m.media-amazon.com/images/I/71ZxwZYPs6L.jpg)
![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball - Image 4](https://m.media-amazon.com/images/I/71gSpccMu6L.jpg)
![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball - Image 5](https://m.media-amazon.com/images/I/715cnOtxUvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ for Multi-Device Power Users with Incredible Battery Life and Ergonomics
*by M***Z on July 28, 2025*

Incredible Battery Life and ErgonomicsI always like to give a product at least three months of consistent use before writing a review, so I can speak to its long-term performance. After using this ProtoArc trackball daily, I can say it's a fantastic piece of equipment, especially for anyone juggling multiple computers. The ergonomic design and adjustable angle have been a lifesaver for my wrist during long work sessions.Functionally, this mouse has been a reliable powerhouse. The trackball is smooth, the connection is flawless, and switching between my devices is seamless. But the battery life is what truly blows me away. In the entire three months I've been using it, I have only had to charge it once.My long-term experience has been overwhelmingly positive. If you want a comfortable, reliable mouse with a battery that lasts forever and streamlines a multi-device workflow, this is an excellent investment.

### ⭐⭐⭐⭐⭐ Multi Device mouse - use it to easily switch between computers!
*by A***S on May 27, 2025*

This product hit all the numbers for me! I've been through countless different roller ball style devices. The manual says you can connect up to three separate computers, I only needed two so the third was a bonus. It connected easily and was plug & play for the most part. With the click of a button I can change between computers/monitors easily. The ergonomic adjustments on this make it very comfortable to use. Its the perfect size and the scrolling device / ball have just the right amount of resistance for easy use. I was skeptical when I purchased this device but its been a homerun for my usage. I charge it every few months... seems to do great with pretty heavy usage.

### ⭐⭐⭐⭐ Nice Budget Mouse
*by T***Z on October 1, 2024*

It's a very good mouse for the price. Doesn't feel cheap, has nice heft to it. Has lots of features. I like the fact that you can plug it in to charge and use it at the same time.I've been using trackball mice for decades, off and on, at first they do take some getting used to and often a good amount of time to adjust sensitivity to get it just the way you want it. This one out of the box worked almost just right for me. I just checked the ProtoArch website and there are no drivers or setup options to install. Sensitivity settings are on the mouse itself using the DIP buttons to the right of the ball. This is both a blessing and a curse. Not needing to install software is great, it just works right out of the box (as long as you turn it on before you install the dongle into your computer). It's simple. But then I'm a techie, and I like options that are not normally available thru the basic device options on my computer. Just like this company I need to realize that simple is better, lol.The ball moves effortlessly, zero resistance - is too free flowing a thing? (it's still clean, this will probably change in a couple of weeks or so to let me know it's time to clean the bearings - common for trackball mouse users and eating lunch at the desk at work). The right mouse button seems too easy to hit accidentally in both modes (flat or tilt), not sure if it's because my finger likes to rest at that spot or the button sensitivity. I suppose my proclivity to hit that will likely change over time and use. The scroll wheel is a bit clunky, stiff and not as flowing with gentle ribbing like the Logitech mice I have used, even the older M570. The logi mice wheels are nice and quiet. While this one isn't terribly loud, it's definitely not a Logi. Initially when I bought this mouse I was sure I'd want to keep it tilted to the right and was going to try to figure out a way to make the tilt permanent. Now I kinda like being able to tilt it at will, depending on my hand's mood (remember I like options).Overall the mouse is worth the price! Has some great positives (simultaneous use/charge, free ballin', heft/quality feel, hand comfort, options). The negatives are my own subjectiveness (which I note after reading others comments, I'm not alone). The sensitive right click, the wheel's shortcomings and limited customization, I suspect I will get over in my own time

## Frequently Bought Together

- ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gold Ball
- Hermitshell Hard Travel Case for ProtoArc Wireless Trackball EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Mouse

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**Shop now:** [https://www.desertcart.kg/products/648164503-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb](https://www.desertcart.kg/products/648164503-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-13*