---
product_id: 533847214
title: "M505B Wireless Trackball Mouse, Rechargeable Ergonomic RGB Rollerball Mouse, Easy Index Finger Control with 5 Adjustable DPI, 3 Device Connection for PC, Laptop, iPad, Mac, Windows, Android"
brand: "nulea"
price: "R1411"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/533847214-m505b-wireless-trackball-mouse-rechargeable-ergonomic-rgb-rollerball-mouse-easy
store_origin: ZA
region: South Africa
---

# 5 DPI modes for precision 3-device seamless connectivity 45-day rechargeable battery life M505B Wireless Trackball Mouse, Rechargeable Ergonomic RGB Rollerball Mouse, Easy Index Finger Control with 5 Adjustable DPI, 3 Device Connection for PC, Laptop, iPad, Mac, Windows, Android

**Brand:** nulea
**Price:** R1411
**Availability:** ✅ In Stock

## Summary

> 🎨 Command your workspace with precision and style!

## Quick Answers

- **What is this?** M505B Wireless Trackball Mouse, Rechargeable Ergonomic RGB Rollerball Mouse, Easy Index Finger Control with 5 Adjustable DPI, 3 Device Connection for PC, Laptop, iPad, Mac, Windows, Android by nulea
- **How much does it cost?** R1411 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/533847214-m505b-wireless-trackball-mouse-rechargeable-ergonomic-rgb-rollerball-mouse-easy)

## Best For

- nulea enthusiasts

## Why This Product

- Trusted nulea brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Device Mastery:** Easily toggle between 3 connected devices—PC, Mac, iPad, and more—for ultimate productivity.
- • **Vibrant RGB Ambiance:** Customizable RGB lighting adds a sleek, modern vibe to your workspace—turn it on or off with a simple press.
- • **Endurance That Keeps Up:** Rechargeable battery lasts up to 45 days on a single charge, so you stay powered without interruption.
- • **Ergonomic Comfort Revolution:** Designed to reduce wrist strain with a 44mm index finger trackball for effortless control.
- • **Precision at Your Fingertips:** Switch between 5 adjustable DPI settings to match your workflow speed and accuracy needs.

## Overview

The Nulea M505B is a rechargeable wireless trackball mouse engineered for ergonomic comfort and precision. Featuring a 44mm index finger trackball, 5 adjustable DPI levels, and multi-device Bluetooth/USB connectivity, it supports seamless workflow across PC, Mac, iPad, and Android devices. With up to 45 days of battery life and customizable RGB lighting, it’s designed to enhance productivity while reducing wrist strain in any workspace.

## Description

M505B Wireless Trackball Mouse, Rechargeable Ergonomic RGB Rollerball Mouse, Easy Index Finger Control with 5 Adjustable DPI, 3 Device Connection for PC, Laptop, iPad, Mac, Windows, Android

## Features

- Ergonomic Design for Comfort: Nulea M505 trackball mouse is designed to fit your hand greatly, reducing muscle stress and promoting comfort. The 44mm index finger trackball enhances cursor control and reduces arm stiffness, making it an effective solution for treating wrist pain.
- Precise Tracking with Adjustable DPI: With 5 different DPI modes, the trackball mouse allows you to adjust cursor movement for superior accuracy and control. You can easily switch between DPI modes using the button located at the bottom of the mouse.
- Great for Small Work Spaces: The smooth index finger trackball allows you to navigate your cursor on practically any surface, making it ideal for small workspaces. Whether you're working at a cluttered desk or on a couch or bed, Nulea trackball mouse can boost your efficiency.
- Long-Lasting Battery: Our ergonomic mouse features a built-in rechargeable battery that lasts up to 45 days on a single full charge. You can use our mouse for extended periods without worrying about charging it.
- RGB Effect：The index finger trackball mouse comes equipped with an RGB effect that adds a pop of color to your setup. You can turn the light off or on by Long pressing the left and right button for three seconds.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Style | Modern |
| Color | RGB Backlight |
| Unit Count | 1.0 Count |
| Battery Average Life | 90 days |
| Range | 10.0 meters |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Power Source | Battery Powered |
| Hardware Platform | Laptop, PC |
| Button Quantity | 6 |
| Hand Orientation | Right |
| Compatible Devices | Latop, PC,Computer |
| Operating System | Android,Windows |
| Connectivity Technology | Bluetooth, USB |
| Special Features | Ergonomic Design |
| Movement Detection | Trackball |

## Product Details

- **Brand:** Nulea
- **Color:** RGB Backlight
- **Connectivity Technology:** Bluetooth, USB
- **Special Feature:** Ergonomic Design
- **Movement Detection Technology:** Trackball

## Images

![M505B Wireless Trackball Mouse, Rechargeable Ergonomic RGB Rollerball Mouse, Easy Index Finger Control with 5 Adjustable DPI, 3 Device Connection for PC, Laptop, iPad, Mac, Windows, Android - Image 1](https://m.media-amazon.com/images/I/71vgsPNzNYL.jpg)

## Questions & Answers

**Q: How to charge the mouse and know its charging state?**
A: 1.Use the provided USB-C to USB-A charging cable to charge the mouse.The low battery and charging indicator is in the slit of the scroll wheel

**Q: How to wake up the mouse?**
A: 1.In wireless connection mode, the M505 mouse enters sleep mode 30 minutes after you last used the mouse.

**Q: How to reprogram mouse buttons?**
A: 1. All keys are not programmable.

**Q: How to adjust the DPI of the mouse?**
A: The mouse has 5 DPI settings, 200/400/800//1200/1600, which can be easily switched by clicking the DPI button below the Bottom of the Mouse.

**Q: Where is the 2.4G USB Receiver for wireless connection?**
A: The 2.4G USB Receiver is stored at the bottom of the mouse.

## Frequently Bought Together

- Nulea M505B Wireless Trackball Mouse, Rechargeable Ergonomic RGB Rollerball Mouse, Easy Index Finger Control with 5 Adjustable DPI, 3 Device Connection for PC, Laptop, iPad, Mac, Windows, Android
- Nulea Wireless Ergonomic Keyboard, Split Keyboard with Wrist Rest, USB-C Charging, 7-Color Backlight, Natural Typing, Bluetooth and USB Connectivity, Compatible with Windows/Mac
- Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac

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**Shop now:** [https://www.desertcart.co.za/products/533847214-m505b-wireless-trackball-mouse-rechargeable-ergonomic-rgb-rollerball-mouse-easy](https://www.desertcart.co.za/products/533847214-m505b-wireless-trackball-mouse-rechargeable-ergonomic-rgb-rollerball-mouse-easy)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*