If you do most of your work on a laptop, but do a lot of it at a desk, you know that there can be a lot of hassle involved with plugging stuff in. You might have an external monitor, a hard drive, maybe some other stuff that you need attached to your computer, but who wants to plug all that in every morning? You might not even have enough ports.
The Kanex DualRole Ethernet + USB hub comes to the rescue, giving you three USB 3.0 ports, and a port for connection to a Gigabit Ethernet network (you will need to download a driver to get the network port going). It does exactly what you want – it works. Just one connection to plug in and you’re ready to rock.