The left click on my g500 gave out. Random Logitech mouse to the rescue. Removed the microswitch from the cheapo and soldered it into the g500 : r/techsupportmacgyver
My Logitech G500 mod : r/MouseReview
Chronicles of Nushy: Finally got the replacement for my Logitech G500 gaming mouse
Logitech G500s Replacing USB Cable First Take. - YouTube