Review on LENTION USB C Hub for Surface Pro 7 - 6-in-1 Adapter with 4K/60Hz HDMI, SD & Micro SD Dual Card Reader, 2 USB 3.0 Ports, 60W Type C Charging – Stable Driver Included (CB-CS34, Silver) by Serotonin Collazo

Haven't tried the HDMI output yet but have tried multiple media inputs and although the data transfer is very fast, files move/save I've found the media to drop out intermittently. I've tried watching movies stored on SD cards and they freeze after about 15 minutes because the media seems to be disconnected even though I haven't removed it. Also tried to register for a guarantee on the Lention website and Norton flags it as an unsafe website.