Logitech MX Ergo Trackball mouse button replacement: Kailh GM 8.0
Channel: Michael Stapelberg
Date: 2021-12-05

Corresponding blog post: https://michael.stapelberg.ch/posts/2021-12-05-logitech-mx-ergo-mouse-button-kailh/

I use the MX Ergo trackball from Logitech:
https://www.logitech.com/en-ch/products/mice/mx-ergo-wireless-trackball-mouse.910-005179.html

Unfortunately, after only a year or two of usage, the trackball’s mouse buttons no longer function correctly. When clicking and dragging, they won’t hold down the selection reliably.

Hence, I switched the buttons against brand-new ones!

The new buttons / switches are Kailh GM 8.0 from the Kailh Official Store on AliExpress: https://de.aliexpress.com/item/1005001286852407.html?spm=a2g0s.12269583.0.0.4a421ccfNFILvA