![IMO the king of the trackballs, Microsoft Trackball Explorer. I thought I had lost the ball but just found it - you can see the amount of use from how the paint IMO the king of the trackballs, Microsoft Trackball Explorer. I thought I had lost the ball but just found it - you can see the amount of use from how the paint](https://external-preview.redd.it/WfGCOkkwGqDfj-fTmKSz7kRHCdWleRqwhnH9wXc3gSg.jpg?auto=webp&s=29220fee27cd79786a4aa4b8650c6c1631cd2fdc)
IMO the king of the trackballs, Microsoft Trackball Explorer. I thought I had lost the ball but just found it - you can see the amount of use from how the paint
![MOUSE INTELLIYEYE MICROSOFT Trackball Optical 1.0 PS2/USB D67-00005 - Nuovo in scatola EUR 81,34 - PicClick IT MOUSE INTELLIYEYE MICROSOFT Trackball Optical 1.0 PS2/USB D67-00005 - Nuovo in scatola EUR 81,34 - PicClick IT](https://www.picclickimg.com/VfMAAOSwxLdjUB1r/Mouse-Intelliyeye-Microsoft-Trackball-Optical-10-PS2-USB-D67-00005.jpg)
MOUSE INTELLIYEYE MICROSOFT Trackball Optical 1.0 PS2/USB D67-00005 - Nuovo in scatola EUR 81,34 - PicClick IT
Trackball Mouse - Microsoft Trackball Optical D67-00001 Full review; http://www.trackballmouse.org/microsoft-trackball-optical/ | Facebook
![NeweggBusiness - Microsoft TrackBall Optical D67-00001 Black 5 Buttons 1x Wheel + 1x TrackBall USB or PS/2 TrackBall Mouse NeweggBusiness - Microsoft TrackBall Optical D67-00001 Black 5 Buttons 1x Wheel + 1x TrackBall USB or PS/2 TrackBall Mouse](https://c1.neweggimages.com/NeweggImage/productimage/26-105-132-02.jpg)
NeweggBusiness - Microsoft TrackBall Optical D67-00001 Black 5 Buttons 1x Wheel + 1x TrackBall USB or PS/2 TrackBall Mouse
![A size comparison between the Logitech Cordless Trackman Optical, the Microsoft Trackball Optical, and the Elecom Huge, for if anyone is curious. : r/Trackballs A size comparison between the Logitech Cordless Trackman Optical, the Microsoft Trackball Optical, and the Elecom Huge, for if anyone is curious. : r/Trackballs](https://external-preview.redd.it/AKDO0QWdKj0ELEKOtGzduqsnfwC7ZFhxZH7xnnXhbA0.jpg?auto=webp&s=6ad1961efd664322ff92275f0ba0b73bc81e1bb8)