Was sold as a two-monitor and hub set. However it did not come complete. Monitors equipped with hdmi cables but hub only takes one hdmi. Had to purchase an additional display port cable to make it work.
Laptop still requires laptop power cord in addition to docking station cord. I had expected that the docking station would have a power button, but it does not.
I bought the docking station to have less things to plug into my laptop. I can't get my HP monitor to work from the HP docking station. Now I have one more thing to plug in. I already had a hub, so the docking station is a complete waste of money.
This device was the worst purchase ever. It kept dropping my network, and connected devices, to the point that I would have to unplug my monitor and plug it back in to recognize it again, and the wired network speeds were way slower that wifi on the same computer. I eventually replace this unit with a non-HP brand similar multi-port device.