So this is a surprise: usb-c docking support..

[chazzy2501]

This is a Dynabook Portege a30-e-1jc that we have from the government. Here it is displaying and charging via USB-C. This is confusing and unexpected as the port does not say it supports either.

 

I can't find the spec sheet saying the dynabook offers either displayport throughput or USB-C charging.

 

This is using a HP USB-C DOCK G5 into a dynabook a30

 

[MatthewL]

We use Lenovo monitors for this purpose, doesn't suppose some devices we use but works.