---
product_id: 47957776
title: "Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball"
brand: "kensington"
price: "€ 80.14"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kensington"
url: https://www.desertcart.hr/products/47957776-kensington-orbit-trackball-mouse-wired-ergonomic-trackball-40mm-ball
store_origin: HR
region: Croatia
---

# 40mm precision ball Ambidextrous design USB wired plug & play Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball

**Brand:** kensington
**Price:** € 80.14
**Availability:** ✅ In Stock

## Summary

> 🎡 Roll into ergonomic excellence with the Kensington Orbit Trackball!

## Quick Answers

- **What is this?** Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball by kensington
- **How much does it cost?** € 80.14 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/47957776-kensington-orbit-trackball-mouse-wired-ergonomic-trackball-40mm-ball)

## 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

- • **Pinpoint Precision 🎯:** Optical tracking tech ensures pixel-perfect cursor control for ultimate productivity.
- • **Tailored to You 🎛️:** KensingtonWorks software lets you customize buttons and cursor speed for a truly personal experience.
- • **Desk Space Savior 🖥️:** Compact footprint frees up your workspace, making clutter a thing of the past.
- • **Plug & Play Simplicity ⚡:** Instant setup with reliable wired USB connection—no batteries, no fuss.
- • **Left or Right, Your Call ♾️:** Ambidextrous design adapts seamlessly to your dominant hand—no compromises.

## Overview

The Kensington Orbit Trackball Mouse features a 40mm optical precision ball for smooth, accurate cursor control. Its ambidextrous, compact design saves desk space and suits both left- and right-handed users. With plug-and-play USB connectivity and customizable buttons via KensingtonWorks software, it offers a professional, ergonomic upgrade to traditional mice—perfect for enhancing productivity and reducing wrist strain.

## Description

From the manufacturer Kensington Orbit Trackball Mouse The Comfort of a Mouse - The Benefits of an Optical Trackball If you’re looking for a simple way to transition from a mouse to a trackball, trust the Orbit Optical Trackball from the brand more professionals choose. It offers better ergonomics, with less wrist and hand movement to ease repetitive-stress injuries. Optical tracking technology delivers precise cursor control and the 2-button design provides a familiar experience for mouse converts. Get the Ball Rolling Better comfort means more productivity. For years, graphic designers, music producers & many others have enjoyed the comfort & productivity that trackballs deliver. Now you can too. Offering better ergonomics with less wrist & hand movement, the design provides a familiar user experience for mouse converts. Key Features Compatible with Windows 10, 8.1, 8, 7 and Mac OS X Medium 40mm ball is designed as a perfect sphere to provide exceptional precision Ambidextrous design works equally well for both right-handed and left-handed users KensingtonWorks software lets you customize the 2 buttons, adjust cursor speed Plug & Play installation via wired USB connection Optical Tracking Technology Internal red optics precisely track the movements of the medium 40mm ball, providing superior accuracy so you can quickly get your cursor where you want, improving productivity and efficiency. Personalise Buttons via KensingtonWorks Software KensingtonWorks provides an even more personalized experience, giving you the ability to assign a variety of program functions to each of the buttons, as well as adjusting cursor and scrolling speeds. Ambidextrous Design with Compact Footprint The ambidextrous design works equally well for right & left handed users while taking up less desk space than a standard mouse, so you can optimize the layout of your workstation. Plug & Play plus Universal Compatibility The plug and play connection allows you to get clicking and scrolling quickly via a wired USB connection. KensingtonWorks is compatible with operating systems including: Windows 8.1/8.0/7/Vista/XP and macOS.

Review: Amazing - Love this mouse a lot better than others on the market, it a quick reaction mouse gamers could easily use this mouse
Review: Smoothest trackball ever - I have used Kensington trackballs for years (this optical one will be my 5th), they occupy less space than a mousepad, the mouse cable does not get pulled about and they do everything a standard two-button mouse could do, only better. The older mechanical units are fine when you first get them but as time goes by the small rubber wheels get clogged with dust and fluff, which can be cleaned off as first but in time the rubber of the wheels turns to black goo and then the whole mechanism will stop working. If the rubber wheels could have been replaced, then perhaps I would never have bought the optical unit? I expect this trackball never to wear out and therefore be my last. This optical trackball is really very much lighter to use than the mechanical ones but the mass of the ball seems about the same and I can go whizzing from one side of the screen to the other, letting the trackball do all the work. It is equally useable with the left hand as well as the right and always being in the same position on the desktop, it makes for a strainfree existence. Worth the money? Absolutely, I would recommend this device anytime. If it was wireless it would be even better.

## Features

- Optical Tracking Technology - Internal optics precisely track the movements of the grey 40mm ball, providing superior accuracy so you can quickly get your cursor where you want, improving productivity and efficiency
- Compact Footprint - Uses far less desk space to use than a mouse so you can optimize the layout of your workstation
- Ambidextrous Design - Works equally well for both right-handed and left-handed users to get the most out of their trackball
- Plug and Play Installation - Quickly get clicking and scrolling with fast, simple installation through the reliable wired USB connection, plus it doesn’t need batteries
- KensingtonWorks Customization - Free downloadable software provides an even more personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor speeds
- Professional and Stylish Design - The 40 mm ball featuring a metallic silver finish, sits within a matte black and silver base for a stylish and modern feel
- System requirements - USB port. Compatible with Vista, Windows 7, XP, Windows 8, macOS 10.8, Windows 10, macOS X 10.11, macOS 10.10 or above, Chrome OS 44 or above, macOS 10.9, macOS Sierra 10.12, macOS 10.13 or above
- Ball Control: Finger-operated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HEW0KW |
| Antenna Location | Office |
| Are Batteries Included? | No |
| Are Batteries Required | No |
| Battery Average Life | 2 months |
| Best Sellers Rank | 3,609 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in Trackballs |
| Brand | Kensington |
| Brand Name | Kensington |
| Button Quantity | 2 |
| Colour | Silver |
| Compatible Devices | Personal Computer |
| Connectivity technology | USB |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 4,990 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Embellishment Feature | Logo |
| Enclosure Material | Silver |
| Global Trade Identification Number | 00085896643272 |
| Hand Orientation | Ambidextrous |
| Hardware Platform | Personal Computer |
| Included Components | Orbit®-Trackball optisch |
| Item Dimensions L x W | 20.1L x 15.2W centimetres |
| Item Part Number | 64327EU |
| Item Type Name | Kensington Orbit Mouse® - Wired Optical Ergonomic Trackball Mouse, Compatible with Windows & macOS - Space Grey (64327EU) |
| Item Weight | 0.27 Kilograms |
| Manufacturer | ACCO |
| Manufacturer Part Number | K64327F |
| Minimum Required Operating System Version | Mac OS X 10.0 Cheetah, Windows 7 |
| Model Name | Orbit Optical Wired USB Trackball Mouse - Silver and Black |
| Model Number | 64327f |
| Movement Detection | Trackball |
| Movement detection technology | Trackball |
| Network Connectivity Technology | USB |
| Number of buttons | 2 |
| Operating System | Mac,Windows |
| Pattern | Single |
| Power Source | With cable |
| Product Features | Trackball^PC / Mac^2-ways |
| Product Finish Type | Silver, Mate |
| Product Warranty | 3 years |
| Range | 10 meters |
| Special feature | Trackball^PC / Mac^2-ways |
| Style Name | Orbit Optical |
| Theme | Game of Thrones |
| UPC | 085896643272 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Kensington
- **Colour:** Silver
- **Connectivity technology:** USB
- **Movement detection technology:** Trackball
- **Special feature:** Trackball^PC / Mac^2-ways

## Images

![Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball - Image 1](https://m.media-amazon.com/images/I/51NRvSB+XRL.jpg)
![Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball - Image 2](https://m.media-amazon.com/images/I/51pYQCrf+wL.jpg)
![Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball - Image 3](https://m.media-amazon.com/images/I/51iJEeMuyJL.jpg)
![Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball - Image 4](https://m.media-amazon.com/images/I/41ArNipCZxL.jpg)
![Kensington Orbit Trackball Mouse, Wired Ergonomic Trackball, 40mm Ball - Image 5](https://m.media-amazon.com/images/I/51ISOQUKJ0L.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: Is there a way to use top right button & bottom left together (& vise-versa) to make a new command for the Kensington Expert Mouse?**
A: You must install the Trackball software, which starts every time you reboot.  it's a free download from Kensington's web site.  With that you can define a function when you click both buttons together, and also define what each button does on its own.

**Q: Does it have Windows 8 (specifically 8.1) support?**
A: It works fine with my 8.1 x64 install

**Q: Are these easier on the wrists considering that the pictures show hands in the horizontal position, which is usually bad for your wrists.**
A: I've been using a variety of trackballs (finger operated not thumb-balls) for months now and I can't go back to using a mouse. i've had literally zero wristproblems since switching for everything (even gaming) and whenever I'm forced to use a mouse even for a short time now I am quickly reminded of my arm / wrist aches again.

**Q: can it click lock**
A: yes use windows mouse settings

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by D***S on 14 July 2026*

Love this mouse a lot better than others on the market, it a quick reaction mouse gamers could easily use this mouse

### ⭐⭐⭐⭐⭐ Smoothest trackball ever
*by F***E on 1 December 2007*

I have used Kensington trackballs for years (this optical one will be my 5th), they occupy less space than a mousepad, the mouse cable does not get pulled about and they do everything a standard two-button mouse could do, only better. The older mechanical units are fine when you first get them but as time goes by the small rubber wheels get clogged with dust and fluff, which can be cleaned off as first but in time the rubber of the wheels turns to black goo and then the whole mechanism will stop working. If the rubber wheels could have been replaced, then perhaps I would never have bought the optical unit? I expect this trackball never to wear out and therefore be my last. This optical trackball is really very much lighter to use than the mechanical ones but the mass of the ball seems about the same and I can go whizzing from one side of the screen to the other, letting the trackball do all the work. It is equally useable with the left hand as well as the right and always being in the same position on the desktop, it makes for a strainfree existence. Worth the money? Absolutely, I would recommend this device anytime. If it was wireless it would be even better.

### ⭐⭐⭐⭐ Great tracking, but sorely misses a scroll wheel!
*by B***Y on 15 May 2026*

I picked up the Kensington Orbit Wired Trackball to help with some wrist strain, and overall, it’s a really solid, comfortable device. The ambidextrous design is great, and it feels high-quality on my desk. Here is my honest breakdown after spending some time with it: The Tracking: Out of the box, this thing is *fast*. The tracking sensitivity was so high that the cursor was flying across my screen at the slightest touch. I had to go into my system settings and significantly reduce the pointer speed to get it under control. Once adjusted, it works perfectly and is incredibly precise, but be prepared to tweak your settings on day one. The Ergonomics: As someone looking for an ergonomic alternative to a standard mouse, this delivers. It keeps your hand stationary and reduces wrist movement, which is exactly what I wanted. The Downside (No Scroll): The biggest adjustment for me—and the reason it loses a star—is the complete lack of a scrolling mechanism. I am so used to a traditional scroll wheel, and having absolutely nothing on this trackball to scroll through long webpages or documents is a bummer. You have to rely on clicking and dragging scroll bars or using keyboard shortcuts. Final Verdict: It gets **4 stars** from me. It’s a well-built, comfortable trackball that functions exactly as it should once you turn down the sensitivity. If you don't mind navigating without a scroll wheel, it's a fantastic buy!

## Frequently Bought Together

- Kensington Orbit Trackball Mouse (K64327F), Silver/Black
- Kensington Orbit Trackball Mouse with Scroll Ring (K75327WW), Black-Grey
- Kensington Pro Fit Ergonomic Wired Keyboard- Black (K75400US)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-10*