---
product_id: 648164503
title: "ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold"
brand: "protoarc"
price: "₨1802"
currency: SCR
in_stock: true
reviews_count: 13
category: "Proto Arc"
url: https://www.desertcart.sc/products/648164503-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gold
store_origin: SC
region: Seychelles
---

# 1600 DPI max precision 3-device seamless switching Rechargeable battery, no swaps ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold

**Brand:** protoarc
**Price:** ₨1802
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate your workflow with precision and style—because your desk deserves the gold standard!

## Quick Answers

- **What is this?** ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold by protoarc
- **How much does it cost?** ₨1802 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/648164503-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gold)

## 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

- • **Thumb-Driven Precision:** Navigate effortlessly with a thumb trackball—perfect for tight desks and multitasking pros
- • **Silent Clicks for Focus:** Quiet buttons and smooth scroll keep your workspace distraction-free and professional
- • **Ergonomic Angle Adjustment:** 0-20° hinge for personalized comfort and reduced wrist fatigue
- • **Triple-Device Connectivity:** Switch instantly between PC, laptop, and tablet with Bluetooth & 2.4G wireless modes
- • **Sustainable Rechargeable Power:** Built-in battery means no more disposable waste—work longer, recharge faster

## Overview

The ProtoArc EM01 NL is a sleek, gold-finished wireless trackball mouse designed for professionals seeking ergonomic comfort and multi-device versatility. Featuring a 0-20° adjustable hinge, thumb-controlled trackball navigation, and silent clicks, it supports up to three devices via Bluetooth and 2.4G wireless. With a rechargeable battery and up to 1600 DPI sensitivity, it offers precise, fatigue-reducing control ideal for busy workspaces.

## Description

Buy ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean: Mice - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great replacement for Logitech M570 - Just had 2 Logitech M570's go bad due to the button switches, decided to try ProtoArc as a budget replacement, about half the price I paid for the M570 few years ago. These things are great. Best feature is the connectivity, no need to use a special unifier dongle and there is a 3 device connection switch. I have only tested the bluetooth connection so far and it has been working with no problems. Just pair it once and it works. The ball movement is smooth, I can't feel any difference compared to the M570. I see people complaining that there is drag but my unit is very smooth. The button clicks are very nice also, very quiet compared to the M570. The unit is slightly wider than the M570, maybe 1/4". For me, I don't really notice it. The adjustable tilt angle is ok, I don't have an opinion on it, I don't feel it has much benefit, not to me anyways. The complete bottom of the device is covered by one large rubber pad to prevent sliding around. I seen some complaints about this, but I think this is much better than the 3 small pads on the M570. Those pads on the M570 eventually lose the adhesive and fall off, at least on mine they did, so it had no grip pads after a year or two. So far, I think this is a real winner at this price point. If it holds up for awhile, I'll probably get another one for work.
Review: Trackball mouse is flawless - I really love the functionality and how smooth the operation is.

## 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: Clean the trackball and three white rollers after extended use to help keep movement smooth, especially after 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 | B0CWTP8MMX |
| Best Sellers Rank | #110 in Computer Mice |
| Brand | ProtoArc |
| Button Quantity | 6 |
| Color | Gold Ball |
| Compatible Devices | PC;laptop;tablet;Mac |
| Connectivity Technology | USB, Wi-Fi |
| Customer Reviews | 4.0 out of 5 stars 234 Reviews |
| Enclosure Material | Plastic |
| Finish | Matte |
| Hardware Platform | PC;Mac;Windows |
| Item Weight | 0.35 kg |
| Manufacturer | ProtoArc |
| Mfr Part Number | Protoarc B0CWTP8MMX |
| 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 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Buttons | 6 |
| Operating System | Windows;Mac |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Style Name | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ProtoArc
- **Color:** Gold 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, Gold - Image 1](https://m.media-amazon.com/images/I/61JWLiZlefL.jpg)
![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold - Image 2](https://m.media-amazon.com/images/I/61Wdxt7OWSL.jpg)
![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold - Image 3](https://m.media-amazon.com/images/I/71ZxwZYPs6L.jpg)
![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold - Image 4](https://m.media-amazon.com/images/I/71gSpccMu6L.jpg)
![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gold - Image 5](https://m.media-amazon.com/images/I/715cnOtxUvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement for Logitech M570
*by W***L on December 19, 2024*

Just had 2 Logitech M570's go bad due to the button switches, decided to try ProtoArc as a budget replacement, about half the price I paid for the M570 few years ago. These things are great. Best feature is the connectivity, no need to use a special unifier dongle and there is a 3 device connection switch. I have only tested the bluetooth connection so far and it has been working with no problems. Just pair it once and it works. The ball movement is smooth, I can't feel any difference compared to the M570. I see people complaining that there is drag but my unit is very smooth. The button clicks are very nice also, very quiet compared to the M570. The unit is slightly wider than the M570, maybe 1/4". For me, I don't really notice it. The adjustable tilt angle is ok, I don't have an opinion on it, I don't feel it has much benefit, not to me anyways. The complete bottom of the device is covered by one large rubber pad to prevent sliding around. I seen some complaints about this, but I think this is much better than the 3 small pads on the M570. Those pads on the M570 eventually lose the adhesive and fall off, at least on mine they did, so it had no grip pads after a year or two. So far, I think this is a real winner at this price point. If it holds up for awhile, I'll probably get another one for work.

### ⭐⭐⭐⭐⭐ Trackball mouse is flawless
*by P***. on December 3, 2024*

I really love the functionality and how smooth the operation is.

### ⭐ Consider a different brand / Returning to Logitech
*by E***9 on March 14, 2025*

I"m revising my rating on this mouse. I've been using it now for several months now. It is gummy, it does not move smoothly under my thumb. It just has too much friction in it. yes it's clean. I've popped out the ball, blownit with compressed air, picked at it with toothpicks, there is NOTHING there, but it still does not slide well or easily. I can't get fine tuned motion I have come to expect from use of a trackball, which as I stated in my original review, I have used for decades. I don't know why they still make those other horrid kinds. But long term use, this mouse falls short. I guess I'll go back to Logitech. *** ORIGINAL REVIEW *** I have been a trackball user for years. Most of the time the only good brand was logitech. My keyboard was getting finicky, so I started looking for a new keyboard mouse combo. I found this one and thought I would give it a try. It connected fairly easily to the keyboard using a common dongle. It also connected to my eork computer via bluetooth abd I have a third connection if I want it. It can change the speed to several different intervals for precice use of computer

## 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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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-14*