I've had coil whine on a Windows PC before, but I fixed it by using a USB hub between. Your monitor might have one built-in, see if that fixes it. It also only

I've had coil whine on a Windows PC before, but I fixed it by using a USB hub between. Your monitor might have one built-in, see if that fixes it. It also only occurred with one mouse for me, but it was my favorite one so I wanted to keep it.