---
product_id: 657517700
title: "ProtoArc Trackball Mouse, EM05 NL Ergonomic Rollerball Mouse Rechargeable Computer Laptop Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Silver Mouse"
brand: "protoarc"
price: "₱280"
currency: PHP
in_stock: false
url: https://www.desertcart.ph/products/657517700-protoarc-trackball-mouse-em05-nl-ergonomic-rollerball-mouse-rechargeable-computer
store_origin: PH
region: Philippines
---

# 5-level adjustable DPI precision 3-device multi-mode connection Rechargeable battery with USB-C ProtoArc Trackball Mouse, EM05 NL Ergonomic Rollerball Mouse Rechargeable Computer Laptop Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Silver Mouse

**Brand:** protoarc
**Price:** ₱280
**Availability:** ❌ Out of Stock

## Summary

> 🖱️ Elevate your workflow—comfort meets cutting-edge control!

## Quick Answers

- **What is this?** ProtoArc Trackball Mouse, EM05 NL Ergonomic Rollerball Mouse Rechargeable Computer Laptop Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Silver Mouse by protoarc
- **How much does it cost?** ₱280 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/657517700-protoarc-trackball-mouse-em05-nl-ergonomic-rollerball-mouse-rechargeable-computer)

## 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 Trackball:** Navigate precisely with your thumb, no arm movement needed—perfect for tight spaces
- • **Ergonomic Vertical Design:** 62° tilt for natural handshake grip, reducing wrist strain all day
- • **Seamless Multi-Device Control:** Switch effortlessly between 3 devices via 2.4G, BT 5.1 & BT 3.0
- • **Quiet Rechargeable Convenience:** USB-C rechargeable with whisper-quiet clicks to keep your focus uninterrupted
- • **Universal Compatibility & Precision:** Works across Windows, Mac, iPad & Android with 5 DPI settings for tailored control

## Overview

The ProtoArc Vertical Wireless Trackball Mouse combines ergonomic innovation with versatile connectivity, featuring a 62° vertical tilt for natural hand positioning, triple wireless modes to manage up to 3 devices seamlessly, and a thumb-operated trackball that reduces wrist fatigue. Rechargeable via USB-C and compatible with major OS platforms, it offers 5 adjustable DPI levels for precision tracking, making it the ultimate productivity tool for professionals seeking comfort and efficiency.

## Description

Vertical Wireless Trackball Mouse, ProtoArc EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mouse, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Silver

## Features

- Rechargeable Mouse: The battery is permanently sealed and non-user-replaceable. The battery not sold individually. The vertical trackball mouse equipped with a build-in rechargeable battery, could be recharged easily with the included USB-C cable. Please remember to turn it off if you do not use it for a long time. The battery is permanently sealed and non-user-replaceable. The battery not sold individually
- 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
- Ergonomic Design for Natural Grip: The vertical design of a 62 degree tilt and natural handshake can perfectly fit the palm of your hand, keeping your arms and wrists in a relaxed state, so that you won't feel tired after a day of work.
- Wide Compatibility & Adjustable DPI: This vertical rollerball mouse is suitable for laptop/PC/notebook/tablet/Macbook/ipad/iPhone. It is compatible with Windows, Android, Mac OS etc. 5 DPI levels (200/400/800/1200/1600 DPI) allows you to change the cursor sensitivity easily for more precise tracking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7PWHTHK |
| Antenna Location | Office |
| Battery Average Life | 2 months |
| Best Sellers Rank | #98 in Computer Trackballs #3,290 in Computer Mice |
| Brand | ProtoArc |
| Button Quantity | 6 |
| Color | silver |
| Connectivity Technology | Bluetooth, USB |
| Customer Reviews | 4.3 4.3 out of 5 stars (66) |
| Enclosure Material | Plastic |
| Finish | Metallic |
| Hand Orientation | Right |
| Hardware Platform | PC |
| Included Components | Charging Cable, Japanese instruction manual (English language not guaranteed), USB Receiver |
| Item Weight | 160 g |
| Manufacturer | ProtoArc |
| Mfr Part Number | EM05 NL |
| Model Name | EM05 NL |
| Model Number | EM05 NL |
| Mouse Maximum Sensitivity | 1600 dots_per_inch |
| Movement Detection | Trackball |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Operating System | iOS, macOS, Windows |
| Power Source | Battery Powered |
| Range | 10 meters |
| Style Name | US |
| Theme | Gaming |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ProtoArc
- **Color:** silver
- **Connectivity Technology:** Bluetooth, USB
- **Movement Detection Technology:** Trackball
- **Number of Buttons:** 6

## Images

![ProtoArc Trackball Mouse, EM05 NL Ergonomic Rollerball Mouse Rechargeable Computer Laptop Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Silver Mouse - Image 1](https://m.media-amazon.com/images/I/61IV4drFQZL.jpg)

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**Shop now:** [https://www.desertcart.ph/products/657517700-protoarc-trackball-mouse-em05-nl-ergonomic-rollerball-mouse-rechargeable-computer](https://www.desertcart.ph/products/657517700-protoarc-trackball-mouse-em05-nl-ergonomic-rollerball-mouse-rechargeable-computer)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-31*