I have an Apple iSight camera that worked when it was used. It is a Firewire or IEEE-1391 NOT USB.
It comes with the bracket to mount to the top of the screen. Here is a link to what it looks like.https://www.amazon.com/Apple-iSight-FireWire-Computers-M8817LL/dp/B00...
Let me know when you can pick.
Located near Dundee Rd and Sanders Rd.Fair Offer Policy applies