Cable Matters USB-C to 8K DisplayPort Adapter (201016)

Name: Cable Matters USB-C to 8K DisplayPort Adapter (201016)
Brand: Cable Matters

This is what matters about Cable Matters USB-C to 8K DisplayPort Adapter (201016).

About

A 5.9-inch tail dongle adapter, unidirectional and strictly for a monitor's DisplayPort input — Cable Matters warns that routing it into the output port of a daisy-chain (MST) capable monitor will cause signal loss. 8K@60Hz, 4K@240/120Hz with HDR and DSC 1.2.

DisplayPort version: 1.4
DP Alt Mode: Yes
Max resolution: 7680x4320@60Hz
Requires DisplayLink driver: No

Ports: 1× DisplayPort

Confirmed with

Notebook (generic)
Negative evidence: used with a Lenovo Legion 5 (Ryzen 5800H) attempting to drive an Oculus Rift S VR headset — the adapter fails to hold the encrypted routing link required by the demanding VR data path, an AMD-APU/NVIDIA-GPU multiplexer incompatibility.