There's two Lenovo docks that do this. One has an integrated GPU that I guess yo...

There's two Lenovo docks that do this. One has an integrated GPU that I guess you can use if you have thunderbolt, one doesn't. Both provide plenty of displayport/hdmi out.

I think this was it: https://www.amazon.com/Lenovo-ThinkPad-Thunderbolt-40AN0135U...

I bought one to use with my HP work laptop at home.