Review on 💻 LINKUP - Microsoft Surface GO Compatible Docking Station USB C Dock with HDMI 4K, Gigabit Ethernet, and 2X USB-A 3.0 Ports - 4-in-1 Expansion Hub - Includes Original Surface GO Power Plug Compatibility by Chris Lemm

I would give 5 stars if the PD port would work. From the picture you can see that the pd connector is clearly recessed into the device and the plastic case does not allow the cable to go far enough to use the connector. Another limitation is that I use a USB monitor as a second display. It does not work through the USB-C port of the device. So if you got this because it has a USB-C port so you can add other ports while using the display, this isn't for you.