This little Hub comes from Belkin and is the ideal travel hub for your laptop. The key feature is it’s ability to rotate around on a hinge making it more compact, but still opening up the USB port on your laptop to allow for 4 devices to be connected easily.
Product Page Via: GadgetsPage
What about an AC adapter for USB devices that require external power like an external hard drive?
Good question. I forgot to mention that part. It uses an AC power adapter if the connecting devices need it.