I have a Dell Venue 8 Pro and a Fujitsu Lifebook running Windows 7. Can I switch between computers with the UD3900?

Hi John,

Thanks for posting your question here! You can connect the dock to either of your systems and all devices connected through the dock will be available to the system to which the dock is connected at that point of time.

Hope the above information helps! If you need any additional information, please do feel free to shoot us an email at support@plugable.com. We are here to help!