I couldn't tell you if it was the adaptor or the laptop that made the difference, but I used to use one and it worked great. The adaptor may have said it was specifically for keyboard+mouse...it's ...

Hi there, I have being Googling this to no avail... I have a trusty old Micron that has only an AT keyboard port. I would like to use an IBM USB keyboard that I have, but I can't seem to find such an ...