On Sat, 12 Oct 2019 21:03:20 -0500, Paul in Houston TX
wrote:


It's easy to refurbish mice.
I refurb all my mice when they go bad because I like the ones I have.
Take it completely apart, clean the optics, remove the micro switches,
and solder in new ones. The tails break conductors near where they go
into the mouse so cut off the tail about 1" near the entry point on the
mouse and re-solder to the internal plug. Use heat shrink on the solder
joints. If the plastic tabs that push the micro switches are worn down
then use your soldering iron to add more of the same type of plastic.
It will be an ABS mix. Should take no more than 20 minutes.


Each to his own. Mice are very cheap these days. I wouldn't dream of
spending 20 minutes, the cost of new microswitches, soldering iron,
and solder to save $20 or so for a new mouse.