---
product_id: 637087719
title: "ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball"
brand: "protoarc"
price: "R$1575"
currency: BRL
in_stock: true
reviews_count: 9
category: "Proto Arc"
url: https://www.desertcart.com.br/products/637087719-protoarc-wireless-trackball-em01-nl-ergonomic-bluetooth-rollerball-thumb-mouse
store_origin: BR
region: Brazil
---

# 1600 DPI precision trackball control Seamless 3-device Bluetooth switching 12-month rechargeable battery life ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball

**Brand:** protoarc
**Price:** R$1575
**Availability:** ✅ In Stock

## Summary

> 🎯 Own your workspace with precision and comfort — the ProtoArc EM01 NL trackball mouse.

## Quick Answers

- **What is this?** ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball by protoarc
- **How much does it cost?** R$1575 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/637087719-protoarc-wireless-trackball-em01-nl-ergonomic-bluetooth-rollerball-thumb-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

- • **Plug & Play Versatility:** Compatible across Linux, Windows, MacOS, iOS, and Android—your ultimate cross-platform companion.
- • **Power That Lasts All Year:** Rechargeable battery with up to 12 months of life means fewer interruptions and more focus on what matters.
- • **Precision at Your Fingertips:** 1600 DPI sensitivity ensures smooth, accurate cursor control for detailed tasks and fast navigation.
- • **Effortless Multi-Device Mastery:** Switch between PC, Mac, and Windows devices with a simple Bluetooth toggle—stay productive without missing a beat.
- • **Ergonomic Comfort Meets Modern Design:** Adjustable angle and thumb-operated trackball reduce wrist strain during marathon work sessions or creative bursts.

## Overview

The ProtoArc EM01 NL Wireless Trackball Mouse combines ergonomic design with advanced Bluetooth connectivity, allowing seamless switching between three devices. Featuring a rechargeable battery lasting up to 12 months and 1600 DPI precision, it supports multiple operating systems including Windows, MacOS, Linux, and mobile platforms. Its adjustable angle and thumb rollerball provide comfortable, accurate control for professionals seeking productivity and style.

## Description

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

Review: Perfect - A perfect mouse for multiple device use, and switching is easier within devices. Very comfortable to use.
Review: Protoarc mouse - The trackball doesnt work

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWTY6Z99 |
| Antenna Location | Office |
| Are Batteries Included? | No |
| Are Batteries Required | Yes |
| Battery Average Life | 12 Months |
| Best Sellers Rank | #25,302 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,815 in Mice |
| Box Contents | A Type C Charging Cable, A USB Receiver, A User Manual, An Ergonomic Trackball Mouse |
| Brand | ProtoArc |
| Brand Name | ProtoArc |
| Button Quantity | 6 |
| Colour | Gray Ball |
| Compatible Devices | MacOS,iOS, iPadOS, Win,Android |
| Connectivity Technology | Bluetooth |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 3,064 Reviews |
| Enclosure Material | Plastic |
| Hand Orientation | Right |
| Hardware Platform | Linux, Mac, PC |
| Item Dimensions L x W | 9L x 7W Centimeters |
| Item Type Name | Mouse |
| Item Weight Unit of Measure | 0.35 Kilograms |
| Manufacturer | ProtoArc, ProtoArc |
| Manufacturer Contact Information | ProtoArc |
| Manufacturer Part Number | Protoarc B0CWTY6Z99 |
| Model Name | EM01 NL |
| Model Number | EM01 NL |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Trackball |
| Movement Detection Technology | Trackball |
| Network Connectivity Technology | Bluetooth |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Buttons | 6 |
| Operating System | Linux, Windows 7, Windows XP |
| Packer Contact Information | ProtoArc |
| Power Source | Battery Powered |
| Product Features | Ergonomic Design |
| Product Finish Type | Matte |
| Range | 10 |
| Special Feature | Ergonomic Design |
| Style Name | Modern |
| Theme | Video Game |
| Unit Count | 1 Piece |
| Warranty Description | 1 Year |

## Product Details

- **Brand:** ProtoArc
- **Colour:** Purple Ball
- **Connectivity Technology:** Bluetooth
- **Special Feature:** Ergonomic Design
- **Movement Detection Technology:** Trackball

## Images

![ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball - Image 1](https://m.media-amazon.com/images/I/61fesDeGRKL.jpg)
![ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball - Image 2](https://m.media-amazon.com/images/I/61ngjk5EumL.jpg)
![ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball - Image 3](https://m.media-amazon.com/images/I/71SwvXHCIGL.jpg)
![ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball - Image 4](https://m.media-amazon.com/images/I/715lLO6H2gL.jpg)
![ProtoArc Wireless Trackball, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse, Rechargeable, Adjustable Angle, 3 Device Connection for PC, Mac, Windows - Gray Ball - Image 5](https://m.media-amazon.com/images/I/71MzfXycNPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by J***R on 23 January 2026*

A perfect mouse for multiple device use, and switching is easier within devices. Very comfortable to use.

### ⭐ Protoarc mouse
*by G***E on 25 June 2026*

The trackball doesnt work

### ⭐ FRUSTATING SCROLL INPUT AND INTENTLY DEFECTIVE PRODUCT
*by D***N on 23 November 2025*

Inherently defective scrolling input and scroll wheel and this directly leads to unusability, after few days the scroll become jittery than starts registering opposite scroll inputs to what you give than altogether becomes frustatingly unusable. I returned even though i got a better deal of 3650 instead of usual price of 4100

## Frequently Bought Together

- ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball
- Hermitshell Hard Travel Case for RGB Wireless Trackball Mouse ProtoArc EM01 2.4G Bluetooth Ergonomic Rechargeable Rollerball Mice

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**Shop now:** [https://www.desertcart.com.br/products/637087719-protoarc-wireless-trackball-em01-nl-ergonomic-bluetooth-rollerball-thumb-mouse](https://www.desertcart.com.br/products/637087719-protoarc-wireless-trackball-em01-nl-ergonomic-bluetooth-rollerball-thumb-mouse)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-07-18*