we are looking for automatic USB switch that will allow users in meeting room to connect the lap top to the " in room USB HD camera " ( USB HD Camera default connection is to " in room PC )
the idea is that when guest with laptop arrive and want to use " in room " PC camera it will function automatically
However, they both require a manual button press by a person to switch from one computer to another. So unfortunately, they may not work out for your needs for an automatic switch. Either way, hope this information helps!