---
product_id: 335926134
title: "Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW)"
brand: "kensington"
price: "12.66 DT"
currency: TND
in_stock: false
reviews_count: 5
url: https://www.desertcart.tn/products/335926134-kensington-pro-fit-ergo-vertical-wired-trackball-k75256ww
store_origin: TN
region: Tunisia
---

# Wired connection Customizable buttons Ergonomic design Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW)

**Brand:** kensington
**Price:** 12.66 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Elevate Your Workspace with Precision and Comfort!

## Quick Answers

- **What is this?** Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW) by kensington
- **How much does it cost?** 12.66 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/335926134-kensington-pro-fit-ergo-vertical-wired-trackball-k75256ww)

## Best For

- kensington enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Comfort:** Ergonomist-approved design aligns wrist, arm, and shoulder for ultimate comfort.
- • **Precision Control:** Switch between DPI settings for tailored cursor speed and accuracy.
- • **Seamless Transition:** Mouse-like shape ensures an easy switch from traditional mice to trackball.
- • **Effortless Maintenance:** Unique design allows for easy cleaning with a simple trackball eject button.
- • **Plug-and-Play Convenience:** Instantly use with default settings or customize with KensingtonWorks software.

## Overview

The Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW) is designed for professionals seeking ergonomic comfort and precision. With a wired connection to eliminate battery concerns, customizable buttons for efficiency, and an easy-to-clean design, this trackball is perfect for enhancing productivity in any workspace.

## Description

Give your hand a healthy break. Upgrade to ergonomist-approved comfort and premium cursor control with Kensington’s Pro Fit Ergo Vertical Wired Trackball. A 60° tilt angle promotes proper wrist, arm, and shoulder alignment to maximize comfort and minimize potential strains. This mouse-like vertical trackball is easy to learn and offers nine programmable buttons; plug-and-play ease with the ability to customize using KensingtonWorks software; and a unique, easy-to-clean design.

Review: PARA MI ES UNA HERRAMIENTA SUPER IMPORTANTE YA QUE ME EVITA DOLORES EN MI MANO - ES UNA HERRAMIENTA MUY COMODA, YO PASO MUCHO TIEMPO EN LA COMPUTADORA Y EL DOLOR EN MI MANO Y BRAZO ERA MUY CONSTANTE, CON ESTE MOUSE SE HA REDUCIDO MUCHO LA FATIGA QUE SENTIA.
Review: Très bien, très agréable en main - Utilisation à titre privé.

## Features

- Ergonomist-approved design promotes proper wrist, arm, and shoulder alignment to maximize comfort and minimize potential strains.
- Easy-to-use mouse-like shape reduces learning curve when transitioning from a mouse to a trackball.
- Provides more accurate and smooth cursor control, and allows you to easily switch between DPI settings for different cursor speed control.
- A secure wired connection means you’ll never worry about batteries or wireless interference.
- Use the plug-and-play default settings, or download KensingtonWorks software to set pointer and scrolling options and professionally customize nine buttons to tackle common tasks with one touch.
- Unique easy-to-clean design features a button to eject the trackball for easy cleaning.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QC9NFM9 |
| Additional Features | Ergonomic Design, Easy-to-Clean, Programmable Buttons |
| Antenna Location | Office |
| Are Batteries Included | No |
| Are Batteries Required | No |
| Battery Average Life | 12 months |
| Brand | Kensington |
| Built-In Media | vertical trackball |
| Button Quantity | 9 |
| Color | Black |
| Colour | Black |
| Compatible Devices | Personal Computer, Laptop |
| Connectivity Technology | USB |
| Connectivity technology | USB |
| Customer Reviews | 4.1 out of 5 stars 185 Reviews |
| Embellishment Feature | Button |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00085896752561 |
| Hand Orientation | Ambidextrous |
| Hardware Platform | Laptop, Personal Computer |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Kensington |
| Mfr Part Number | K75256WW |
| Model Name | Pro Fit Ergo |
| Model Number | K75256WW |
| Mouse Maximum Sensitivity | 800 Dots per Inch |
| Movement Detection | Trackball |
| Movement detection technology | Trackball |
| Number of buttons | 9 |
| Operating System | Chrome OS, macOS, Windows |
| Pattern | Trackball |
| Power Source | Wired |
| Range | 10.0 meters |
| Special features | Ergonomic Design, Easy-to-Clean, Programmable Buttons |
| Style Name | Wired |
| Theme | ergonomic input device |
| UPC | 085896752561 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kensington
- **Colour:** Black
- **Connectivity technology:** USB
- **Special features:** Ergonomic Design, Easy-to-Clean, Programmable Buttons
- **Movement detection technology:** Trackball

## Images

![Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW) - Image 1](https://m.media-amazon.com/images/I/81ViCNH6fOL.jpg)
![Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW) - Image 2](https://m.media-amazon.com/images/I/81eb0vLsxQL.jpg)
![Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW) - Image 3](https://m.media-amazon.com/images/I/8141mQB7f+L.jpg)
![Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW) - Image 4](https://m.media-amazon.com/images/I/81FPsiyXrQL.jpg)
![Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW) - Image 5](https://m.media-amazon.com/images/I/810Cf8hikfL.jpg)

## Questions & Answers

**Q: will it work with mac os 10.10 yosemite?**
A: I use it daily on Catalina (10.15) and Big Sur (11.0 and now 11.5)  The initial upgrade to Big Sur was slightly painful with the KensingtonWorks software, but they claim support for versions much earlier than Yosemite, so it should work.  Just don't count on a smooth process if you ever bring yourself up to date.

**Q: Any plans for the same mouse without the track ball?**
A: search for ergonomic mouse instead of ergonomic trackball

**Q: Is there a white wired version?**
A: I'm sorry that we only have black version for Pro Fit Ergo Vertical Trackball.

The Kensington Team

**Q: My hand length is 7 1/2", is it too long for this mouse?**
A: No.

## Customer Reviews

### ⭐⭐⭐⭐⭐ PARA MI ES UNA HERRAMIENTA SUPER IMPORTANTE YA QUE ME EVITA DOLORES EN MI MANO
*by C***Z on 2 December 2022*

ES UNA HERRAMIENTA MUY COMODA, YO PASO MUCHO TIEMPO EN LA COMPUTADORA Y EL DOLOR EN MI MANO Y BRAZO ERA MUY CONSTANTE, CON ESTE MOUSE SE HA REDUCIDO MUCHO LA FATIGA QUE SENTIA.

### ⭐⭐⭐⭐⭐ Très bien, très agréable en main
*by M***E on 24 October 2024*

Utilisation à titre privé.

### ⭐⭐⭐⭐⭐ Works as it should
*by L***D on 1 January 2024*

Trackball mouse are actually pretty good once you get used to them. Ergonomic so even using the whole day doesn't feel as tiring.

## Frequently Bought Together

- Kensington Pro Fit Ergo Vertical Wired Trackball (K75256WW)
- Kensington Pro Fit Ergonomic Wired Keyboard- Black (K75400US)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-08*