What are you trying to hook up? Is it USB to PS2?? Need a little more info, also OS etc.
I have a couple of usb port adapter(--I think. It connects the newer thin rectangular plug to the round port.) My problem is that every time I unplug something and then try to replug it, I can not get it working again. Do these need to be synched up or is there some other trick.
Do these adapters tend to be tempermental? Any advice is sincerely appreciated.

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