Now THIS is an actual DEAL for Black Friday. I reviewed their OG dock and found it average (except it was the only one with a USB-C port for data in addition to the USB-C power). This one drops that port and adds an M.2 slot. $60 for a dock with a slot is a very good deal - especially for one that has a name you can pronounce. :D

https://sabrent.com/collections/black-friday/products/ds-sdnv