---
product_id: 629897243
title: "ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray"
brand: "protoarc"
price: "€ 71.07"
currency: EUR
in_stock: true
category: "Proto Arc"
url: https://www.desertcart.pt/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray
store_origin: PT
region: Portugal
---

# 5 DPI levels (200-1600) for precision 3-device wireless switching (Bluetooth + 2.4G) Rechargeable USB-C battery for long use ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray

**Brand:** protoarc
**Price:** € 71.07
**Availability:** ✅ In Stock

## Summary

> 🎯 Master your workspace with precision and effortless multi-device flow.

## Quick Answers

- **What is this?** ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray by protoarc
- **How much does it cost?** € 71.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray)

## 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:** Silent clicks and a matte finish keep your workspace calm and distraction-free.
- • **Precision Thumb Trackball:** Navigate with your thumb, not your arm—ideal for tight desks, couches, or even your bed setup.
- • **Ergonomic Angle Adjustment:** 0-20° hinge customizes your grip to reduce wrist fatigue during marathon work sessions.
- • **Seamless Multi-Device Control:** Effortlessly toggle between 3 devices with one click—perfect for the multitasking professional.
- • **Sustainable & Low Maintenance:** Rechargeable battery plus easy trackball cleaning means less waste and more smooth performance.

## Overview

The ProtoArc EM01 NL is a premium wireless trackball mouse featuring a 0-20° adjustable angle for ergonomic comfort, a rechargeable USB-C battery, and multi-mode wireless connectivity (Bluetooth + 2.4G) that supports seamless switching between three devices. Its thumb-controlled trackball reduces wrist strain, while quiet clicks and a matte finish enhance focus. Designed for professionals juggling multiple devices, it offers customizable DPI settings (200-1600) and easy maintenance for long-lasting, pain-free productivity.

## Description

desertcart.com: ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean : Electronics

## Features

- Adjustable Trackball Comfort: The 0-20° hinge lets you set the trackball angle to match your hand position, supporting a more natural grip through long work sessions
- Thumb-Control Precision: Navigate documents and web pages by moving the thumb trackball instead of your whole arm, making it easier to work on crowded desks, couches, or beds
- 3-Device Wireless Control: Bluetooth and 2.4G wireless modes let you connect up to three devices and switch between PC, laptop, and tablet with one button
- Rechargeable 5-DPI Tracking: The built-in rechargeable battery avoids disposable battery swaps, while 200/400/800/1200/1600 DPI levels adjust cursor speed for different tasks
- Quiet Shared-Space Clicks: Quiet left and right clicks and a frosted surface support focused work in offices or home spaces; scroll wheel and side buttons are not silent
- Easy Trackball Maintenance: Every trackball collects dust—it's normal. Clean the ball and 3 white rollers after long use. Otherwise, accuracy and smoothness drop, especially at startup or heavy app loading
- Health Tip: Like any ergonomic tool, trackball mice require a short learning curve. Unlike traditional mice, they keep your wrist stable – a more natural motion that reduces pressure and fatigue. Most users adapt within 1–2 weeks. Experiment with hand positions to find your comfort. Our goal: healthier, pain‑free use for years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWTY6Z99 |
| Additional Features | Adjustable Angle, Ergonomic Design, Quiet, Rechargeable, Wireless |
| Antenna Location | Business, Home, Office, Personal |
| Best Sellers Rank | #126 in Computer Mice |
| Brand | ProtoArc |
| Button Quantity | 6 |
| Color | Gray Ball |
| Compatible Devices | Desktop Computer, Laptop, Personal Computer, Smartphone, Tablet |
| Connectivity Technology | 2.4G Wireless, Bluetooth |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,360) |
| Enclosure Material | Plastic |
| Finish | Matte |
| Hand Orientation | Right |
| Hardware Platform | Linux, Mac, PC |
| Included Components | A Type C Charging Cable, A USB Receiver, A User Manual, An Ergonomic Trackball Mouse |
| Item Weight | 0.35 kg |
| Manufacturer | ProtoArc |
| Mfr Part Number | Protoarc B0CWTY6Z99 |
| Minimum Required Operating System Version | Android 10.0, Mac OS 10.15 Catalina, Windows 10 |
| Model Name | EM01 NL |
| Model Number | EM01 NL |
| Mouse Maximum Sensitivity | 1600 dots_per_inch |
| Movement Detection | Trackball |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Operating System | Android, Mac OS, Windows |
| Power Source | Battery Powered |
| Style Name | Modern |
| Theme | Home, Office |
| Unit Count | 1 Count |
| Warranty Description | 2 Year Warranty |

## Product Details

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

## Images

![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray - Image 1](https://m.media-amazon.com/images/I/61fesDeGRKL.jpg)

## Available Options

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

## 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-Gray 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.pt/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray](https://www.desertcart.pt/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-02*