This dock is very convenient for mobile environments. Reconnect all my connections is henceforth very quickly because it boils down to the power cord and the Thunderbolt socket. On the dock, I was able to connect my two USB devices, my 2nd screen and my network cable. I still have a USB port, a FireWire and a thunderbolt. Only regret, the set does not come with a cable and the solution is not ready for use. Despite that the design and size of the dock are quite substantial.