---
product_id: 648164490
title: "- ProtoArc EM01 NL Wireless Trackball Mouse, Thumb Control, Silver"
brand: "protoarc"
price: "1173 kr"
currency: NOK
in_stock: true
category: "Proto Arc"
url: https://www.desertcart.no/products/648164490-protoarc-em01-nl-wireless-trackball-mouse-thumb-control-silver
store_origin: NO
region: Norway
---

# 5 DPI levels (200-1600) precision 3-device seamless wireless switching 0-20° adjustable ergonomic angle - ProtoArc EM01 NL Wireless Trackball Mouse, Thumb Control, Silver

**Brand:** protoarc
**Price:** 1173 kr
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workspace game with precision, comfort, and seamless control!

## Quick Answers

- **What is this?** - ProtoArc EM01 NL Wireless Trackball Mouse, Thumb Control, Silver by protoarc
- **How much does it cost?** 1173 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/648164490-protoarc-em01-nl-wireless-trackball-mouse-thumb-control-silver)

## 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

- • **Custom Comfort Angle:** Adjust the trackball hinge from 0 to 20° to perfectly align with your natural hand posture and reduce fatigue.
- • **Silent, Focused Workflow:** Quiet clicks and a smooth frosted finish keep your workspace calm and distraction-free.
- • **Precision at Your Fingertips:** Five DPI settings let you tailor cursor speed for everything from detailed design to fast browsing.
- • **Effortless Multi-Device Mastery:** Switch between PC, laptop, and tablet with a single button—stay productive without missing a beat.
- • **Sustainable Power & Easy Maintenance:** Rechargeable battery eliminates wasteful swaps, and simple trackball cleaning keeps performance flawless.

## Overview

The ProtoArc EM01 NL Wireless Trackball Mouse combines ergonomic innovation with multi-device versatility. Featuring a 0-20° adjustable angle for natural hand positioning, thumb-controlled precision navigation, and 3-device wireless connectivity via Bluetooth and 2.4G, it’s designed for professionals seeking comfort and efficiency. With five DPI levels, quiet clicks, and a rechargeable battery, this silver trackball mouse supports long, focused work sessions while reducing wrist strain and clutter.

## Description

desertcart.com: ProtoArc EM01 NL Wireless Trackball Mouse, Thumb Control, Silver | 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: 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 | B0CWTM9WSK |
| Additional Features | Adjustable Angle, Rechargeable, Multi-Device Connection, Wireless, Ergonomic, Quiet Click, Thumb Control |
| Best Sellers Rank | #145 in Computer Mice |
| Brand | ProtoArc |
| Button Quantity | 6 |
| Color | silver |
| Compatible Devices | PC, laptop, tablet, Mac |
| Connectivity Technology | Bluetooth, USB |
| Customer Reviews | 4.2 out of 5 stars 3,402 Reviews |
| Finish | Smooth |
| Hardware Platform | PC, Mac |
| Item Weight | 310 g |
| Manufacturer | ProtoArc |
| Mfr Part Number | Protoarc B0CWTM9WSK |
| Model Name | EM01 NL |
| Model Number | EM01 NL |
| Mouse Maximum Sensitivity | 1600 dots_per_inch |
| Movement Detection | Trackball |
| Movement Detection Technology | Trackball |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Buttons | 6 |
| Operating System | Windows;Mac |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Special Feature | Adjustable Angle, Rechargeable, Multi-Device Connection, Wireless, Ergonomic, Quiet Click, Thumb Control Special Feature Adjustable Angle, Rechargeable, Multi-Device Connection, Wireless, Ergonomic, Quiet Click, Thumb Control See more |
| Style Name | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ProtoArc
- **Color:** Silver 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, Thumb Control, Silver - Image 1](https://m.media-amazon.com/images/I/61cmQbGscTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this trackball mouse easy to use for first-time trackball users?**
A: It may take 1-2 weeks to get famillar with. For first-time users, we recommend starting with a lower DPI setting (200/400 DPI) and gradually adusting the sensitivity once you become comfortable with the trackball control.

**Q: Does this mouse support horizontal scrolling or tilt scrolling?**
A: No. This trackball mouse does not support horizontal scrolling (tilt function). It is designed for precIse cursor control and smooth vertical scrolling

**Q: Is this mouse suitable for small hands?**
A: EM01 NL suits for medum to large hands for userswth smaller hands les than 15 cm measured from the base of the palm to the center of the hand the sze may feel larger and may not provide the most comfortable grip.

**Q: Can I use another USB-C cable to charge this mouse?**
A: We recommend using the included USB charging cable for the best charging compatbility. Some third-party USB cables may only support charging or may not be fully compatible with the mouse.

**Q: Are the buttons programmable? Does it support forward/back buttons on Mac?**
A: No. The buttons are not prgrammable. Please note that the forward and backward buttons are not supported on macOS systems and may not functon as expected.

## 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-Silver 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.no/products/648164490-protoarc-em01-nl-wireless-trackball-mouse-thumb-control-silver](https://www.desertcart.no/products/648164490-protoarc-em01-nl-wireless-trackball-mouse-thumb-control-silver)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-23*