Lost the USB adapter for a Logitech Wireless Mouse and/or Keyboard?
Logitech wireless mice and keyboards are very popular. Unfortunately, it is very easy to lose the USB dongle (adapter) for wireless mice and/or keyboards.
With keyboards and mice from other manufacturers, that normally means you must order a new USB dongle, or replace the keyboard/mice altogether (assuming they aren’t blue tooth).
Thankfully, Logitech has made it possible to use any Logitech USB dongle with Logitech keyboards/mice. However, they all must have the with the Unifying symbol on them.
With that though, the Logitech Unifying Software at the following address will allow one to pair a Logitech USB dongle with a Logitech keyboard and/or mouse.:
https://support.logi.com/hc/en-za/articles/360025297913
NOTE:
There will be some instances where an older Logitech wireless mouse and/or keyboard do not pair with newer Logitech dongles, and vice versa.