God, I'm so stupid.
And now your mouse needs a dongle transplant.
And it's all my fault.
Teach you not to dangle your dongle then, won't it?
DONGLE...LMAO
If it's a Logitech you can just buy a replacement dongle. It will work with any Logitech mouse and keyboards (up to 6 devices) but not the Lightspeed variety.
It is! I'll have to look into that.