---
product_id: 664121053
title: "SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red"
brand: "sanwa"
price: "€ 23.17"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sanwa"
url: https://www.desertcart.ie/products/664121053-sanwa-55mm-trackball-2-17in-replacement-ball-for-kensington-slimblade
store_origin: IE
region: Ireland
---

# Ultra-smooth optical sensor sync 55mm precision fit Glossy scratch-resistant red SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red

**Brand:** sanwa
**Price:** € 23.17
**Availability:** ✅ In Stock

## Summary

> 🔴 Elevate your click game with SANWA’s sleek, smooth, and seriously precise trackball!

## Quick Answers

- **What is this?** SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red by sanwa
- **How much does it cost?** € 23.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/664121053-sanwa-55mm-trackball-2-17in-replacement-ball-for-kensington-slimblade)

## Best For

- sanwa enthusiasts

## Why This Product

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

## Key Features

- • **Durable Glossy Finish:** Scratch-resistant coating in vibrant red ensures long-lasting style and effortless tracking.
- • **Temperature Resilient:** Operates smoothly from -40℃ to 60℃, built for any environment you conquer.
- • **Enhanced Optical Precision:** Optimized for flawless finger control and razor-sharp cursor accuracy across multi-screen setups.
- • **Perfect 55mm Compatibility:** Seamlessly fits Kensington SlimBlade, Expert Mouse & Perixx keyboards for instant revival.
- • **Effortless Installation & Cleaning:** Quick push-out design plus easy maintenance keeps your workflow uninterrupted.

## Overview

The SANWA 55mm Trackball Replacement Ball is a high-quality, glossy red accessory designed to perfectly fit popular trackball mice like Kensington SlimBlade and Perixx keyboards. Engineered for superior optical sensor compatibility, it delivers smooth, precise cursor control ideal for multitasking professionals. Its scratch-resistant finish and easy installation make it a durable, hassle-free upgrade that revives your device’s performance and style.

## Description

desertcart.com: SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red : Electronics

Review: Worked to revive my M575 trackball. Recommended! - Perfect replacement for my Logitech M575 trackball. I saw warnings that the ball was a bit small, but it fit my trackball quite well. Smooth as silk. Over the years, I have had many Logitech trackballs. Each of them failed in the same way: the ball wore out. I just ordered two more to revive the two M575's sitting on the shelf.
Review: Gorgeous! - Don't walk, run for this thing! Works with both my m575s and MX Ergo S. I saw a review talking about how it worked better than the original ball, and while I believed it, I was skeptical it would actually make much of a difference. Now I'm considering replacing the one in my other track ball with one of these! It is a much smoother experience both physically and virtually. It's much more accurate than the original. Plus... it's cheap! I have no worries about this thing lasting a long time—it is very high quality.

## Features

- 【Fit in 55MM Trackball Mouse】- This replacement ball is designed for any trackball mouse or keyboard using a 55mm/2.17 inch trackball. Compatible with models like Kensington Mouse: SlimBlade, SlimBlade Pro, Expert(K72359WW / K64325 / K72327); Perixx Keyboard: Periboard-522, Periboard-322.
- 【Work with Optical Sensors】-This 55mm replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
- 【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or just push it out.
- 【Glossy Red/Black Color】- Its surface is painted with a scratch-resistant coating and glossy red/black color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
- 【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DF7YXWL4 |
| Best Sellers Rank | #9 in Computer Trackballs |
| Customer Reviews | 4.6 4.6 out of 5 stars (218) |
| Date First Available | August 27, 2024 |
| Item Weight | 1.94 ounces |
| Item model number | GBALL55DRN |
| Manufacturer | SANWA SUPPLY |
| Product Dimensions | 2.17 x 2.17 x 0.04 inches |

## Product Details

- **Brand:** SANWA
- **Color:** Dark Red
- **Connectivity Technology:** USB
- **Movement Detection Technology:** Trackball
- **Special Feature:** Soundless

## Images

![SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red - Image 1](https://m.media-amazon.com/images/I/51gTgcPRZdL.jpg)
![SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red - Image 2](https://m.media-amazon.com/images/I/6166ahkekFL.jpg)
![SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red - Image 3](https://m.media-amazon.com/images/I/71WZBae-uiL.jpg)
![SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red - Image 4](https://m.media-amazon.com/images/I/717ibt9vKAL.jpg)
![SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red - Image 5](https://m.media-amazon.com/images/I/71aTfOFJfQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked to revive my M575 trackball. Recommended!
*by L***Y on November 13, 2025*

Perfect replacement for my Logitech M575 trackball. I saw warnings that the ball was a bit small, but it fit my trackball quite well. Smooth as silk. Over the years, I have had many Logitech trackballs. Each of them failed in the same way: the ball wore out. I just ordered two more to revive the two M575's sitting on the shelf.

### ⭐⭐⭐⭐⭐ Gorgeous!
*by Z***Z on January 22, 2026*

Don't walk, run for this thing! Works with both my m575s and MX Ergo S. I saw a review talking about how it worked better than the original ball, and while I believed it, I was skeptical it would actually make much of a difference. Now I'm considering replacing the one in my other track ball with one of these! It is a much smoother experience both physically and virtually. It's much more accurate than the original. Plus... it's cheap! I have no worries about this thing lasting a long time—it is very high quality.

### ⭐⭐⭐⭐⭐ Perfect fit and feel
*by S***D on February 9, 2026*

This trackball fits perfectly in the MX Ergo mouse and it looks really nice. It feels just like the original trackball.

## Frequently Bought Together

- SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red
- Logitech MX Ergo Wireless Trackball Mouse, Ergonomic Design, Move Content Between 2 Windows and Apple Mac Computers (Bluetooth or USB), Rechargeable
- co2CREA Hard Case Replacement for Logitech MX Ergo S/MX Ergo Wireless Trackball Mouse (Black Case)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*