NOT KNOWN FACTS ABOUT SABRENT USB 3.0 4-PORT HUB WITH INDIVIDUAL POWER SWITCHES

My only (intermittent) small problem is, would be that the Intel Macbook (hooked up to 'PC1', and thus ought to be powered by Macbook power supply linked to the 'PC1 PD' port) often will not get charged. It's not a big deal, for the reason that realistically Talking, the 'PC1' Macbook is about 12" far from the docking station, so I can certainly un