UD-6950h doesn’t charge when connect to 2021 MBPro
Thank you for contacting Plugable support. We are sorry to hear you are experiencing this issue and would be happy to help clarify.
Unfortunately, the UD-6950H does not support Power Delivery so it will not power your laptop. I do apologize for the confusion as we try to do our best to call this out in our product listings seen here: https://plugable.com/products/ud-6950h.
For your convenience here is a link to all of our docks that do support Power Delivery: https://plugable.com/collections/docking-stations/usbpd. For reference, if the docking station supports Power Delivery it will be noted under Specifications > Connection To Host > Features. I provided an example below:
Again I do sincerely apologize for this confusion. If you have any questions or concerns about any of the docks with Power Delivery please let me know and I would be happy to further assist.