
Mine has been refurbished, I don't remember asking about it but I wouldn't mind if they gave me a discount. There was also a noticeable wobble in the fit of the detaching components. I can't use the adapter if the cable is pulled in a very specific direction and I can't help as this is a refurbished product. When I set everything up to work, the video seems to give, but the experience prevents regular use.

π₯οΈ Anker USB C Hub PowerExpand - 8-in-1 Adapter with 100W Power Delivery, 4K 60Hz HDMI, Ethernet, USB C/A Ports, SD/microSD Card Reader - MacBook Pro Compatible
12 Review

USB C Hub 4 Ports with USB 3.0, USB C to USB Adapter - Small Hub for Laptop, Compatible with MacBook Pro, New Mac Air, Surface Pro 7, Chromebook, iPad Pro, iMac, Laptops
11 Review

Plugable USB C Cube - Mini Docking Station: Thunderbolt 3 & USB-C Compatible, Connect HDMI up to 4K Monitor @30Hz, Ethernet, 3X USB Ports
13 Review

Satechi Aluminum Multi-Port Adapter 4K HDMI, USB-C Pass Through, Gigabit Ethernet, SD/Micro Card Readers, and USB 3.0 for 2020 MacBook Pro, MacBook Air, and iPad Pro (Space Gray)
14 Review