---
product_id: 551001674
title: "TB550"
brand: "kensington"
price: "€ 92.38"
currency: EUR
in_stock: true
category: "Kensington"
url: https://www.desertcart.hr/products/551001674-tb550
store_origin: HR
region: Croatia
---

# 4 DPI settings for precision control Dual wireless: Bluetooth LE & 2.4 GHz 4 months rechargeable battery life TB550

**Brand:** kensington
**Price:** € 92.38
**Availability:** ✅ In Stock

## Summary

> 🎯 Master precision and comfort—your desk’s new power move.

## Quick Answers

- **What is this?** TB550 by kensington
- **How much does it cost?** € 92.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/551001674-tb550)

## 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

- • **Ergonomic 45° Tilt Design:** Reduce wrist strain and boost comfort during marathon work sessions with a thoughtfully angled trackball mouse.
- • **Precision at Your Fingertips:** Customize cursor speed with four DPI levels (400-1600) to match every task, from detailed editing to smooth browsing.
- • **Long-Lasting Rechargeable Power:** Enjoy up to 4 months of uninterrupted use on a single USB-C charge—ditch disposable batteries and stay productive.
- • **Seamless Dual Wireless Connectivity:** Switch effortlessly between Bluetooth LE and 2.4 GHz wireless with top-tier 128-bit AES encryption for secure, lag-free performance.
- • **Effortless Maintenance with Patented Ball Ejection:** Keep your trackball pristine with a unique, easy-clean system that lets you remove the 34mm precision ball in seconds.

## Overview

The Kensington TB550 Wireless Trackball Mouse combines advanced dual wireless connectivity with a rechargeable 4-month battery life and an ergonomic 45° tilt design. Featuring a 34mm precision trackball with patented easy-clean technology and customizable DPI settings, it’s engineered for professionals seeking comfort, control, and clutter-free productivity.

## Description

Using a mouse may feel familiar, but it can also provide less-than-precise navigation, cramped desk space—and cramped hands. The Pro Fit® Ergo TB550 Trackball brings the comfort and convenience of trackball technology to users who want to improve wrist and forearm alignment or work in tight areas with limited desktop space. An ideal solution for people who want to try a trackball for the first time, it is made of 51% recycled plastic and includes long-life rechargeable battery, enhanced 4D scroll wheel, choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection options for maximum flexibility, and patented ball ejection system for easy cleaning.

## Features

- Wireless trackball mouse provides dual wireless connectivity with the flexibility of Bluetooth LE, or 2.4 GHz wireless with 128-bit AES government-grade encryption security
- 4D scroll wheel supports both vertical and horizontal scrolling; Four DPI settings let you easily adjust the cursor speed to fit your needs by selecting the appropriate level (400, 800, 1,200, or 1,600) — lower DPI for precision editing, and higher DPI for word processing or casual browsing
- Rechargeable battery provides up to 4 months of battery life with a single charge via the USB-C port
- 34mm ball’s hard surface is specially designed as a perfect sphere for precise tracking and control by the optical sensor; patented ball ejection system features a unique, easy-to-clean design with built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed
- Ergonomic trackball mouse provides all-day comfort and features a unique 45° tilt that helps improve wrist and forearm alignment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD1QWG2V |
| Additional Features | Ergonomic Design, Programmable Buttons, Rechargeable, Wireless |
| Antenna Location | Office, School |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 4 months |
| Best Sellers Rank | #17 in Computer Trackballs |
| Brand | Kensington |
| Built-In Media | Pro Fit® Ergo TB550 Trackball, Quick Start Guide, Compliance Sheet, USB-A Receiver, USB-C (Male) to USB-A (Male) Charging Cable, Warranty Card, Welcome Card |
| Button Quantity | 7 |
| Color | Charcoal Blue/Silver |
| Compatible Devices | Personal Computer, Tablet |
| Connectivity Technology | Bluetooth, USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (570) |
| EU Spare Part Availability Duration | 3 Years |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00085896721963 |
| Hand Orientation | Right |
| Hardware Platform | Mac, PC |
| Item Dimensions L x W | 5.44"L x 3.68"W |
| Item Weight | 141 Grams |
| Manufacturer | Kensington |
| Mfr Part Number | K72196WW |
| Minimum Required Operating System Version | Mac OS 10.12 Sierra, Windows 10 |
| Model Name | K72196WW |
| Model Number | K72196WW |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Trackball |
| Number of Batteries | 1 AA batteries required. (included) |
| Operating System | Mac, Windows |
| Pattern | Trackball |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Style Name | Thumb-Operated |
| UPC | 085896721963 |
| Unit Count | 1.0 Count |
| Warranty Description | 3-year limited |

## Product Details

- **Brand:** Kensington
- **Color:** Charcoal Blue/Silver
- **Connectivity Technology:** Bluetooth, USB
- **Movement Detection Technology:** Trackball
- **Special Feature:** Ergonomic Design, Programmable Buttons, Rechargeable, Wireless

## Images

![TB550 - Image 1](https://m.media-amazon.com/images/I/71ZRSBCuP6L.jpg)
![TB550 - Image 2](https://m.media-amazon.com/images/I/71Pc5Kxr5ZL.jpg)
![TB550 - Image 3](https://m.media-amazon.com/images/I/71n6zjckg8L.jpg)
![TB550 - Image 4](https://m.media-amazon.com/images/I/51iLc-psJXL.jpg)
![TB550 - Image 5](https://m.media-amazon.com/images/I/61thbWETZ4L.jpg)

## Available Options

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

## Frequently Bought Together

- Kensington TB550 Wireless Trackball Mouse, Thumb Operated, Rechargeable, Ergonomic Design (K72196WW), Black
- Kensington Pro Fit Ergonomic Wireless Keyboard, Bluetooth - Black (K75401US)
- Kensington Orbit Wireless Trackball with Scroll Ring - Space Gray (K72675WW),Black/Grey

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**Shop now:** [https://www.desertcart.hr/products/551001674-tb550](https://www.desertcart.hr/products/551001674-tb550)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-25*