Doesn't your present wireless mouse devices have 'reset' buttons for setting up each unit to its own frequency range?.
I have Packard Bell and they do. I also use rechargeable batteries for these units, with spares handy.
This thread is now locked and can not be replied to.
How to get free stuff for Android: Amazon Underground offers genuinely free Android apps and free…
1995-2015: How technology has changed the world in 20 years
Swedish schoolkids use Minecraft to redesign Stockholm city centre
Apple's special event invitations decoded: A look back at 13 of Apple's most cryptic invites