StarTech.com USB C to DisplayPort Adapter, 8K/4K 60Hz USB-C to DisplayPort 1.4 Adapter Dongle, USB Type-C to DP Monitor Video Converter, Thunderbolt 3 Compatible, w/12" Long Attached Cable - HBR3, DSC, DP Alt Mode (CDP2DPEC) - video adapter - 24 pin USB-C

This USB-C to DisplayPort adapter enables you to output DP video and audio from the USB Type-C port on your laptop, tablet, smartphone or other USB C device.
This USB C adapter is equipped with an extra-long 12"" (30cm) attached cable, providing an extended reach to reduce port and connector strain on 2-in-1 devices or laptops on risers stands.
The adapter lets you harness the video capabilities that are built into your computer's USB Type-C connection, to deliver the astonishing quality of UHD to your 4K 60Hz display. This makes it easier for you to multitask while working on the most resource-demanding applications imaginable.
With this adapter, you can also achieve an output resolution of up to 7680x4320 at 60Hz (with a laptop supporting DP 1.4 and DSC) or 7680x4320 at 30Hz (without DSC), which is perfect for performing high-resolution tasks such as viewing 8K video. Plus, the DP 1.4 adapter is backward compatible with 1080p displays, which makes it a great accessory for home, office or other workspace applications while future-proofing for 8K implementation.
This USB Type-C video adapter is highly portable with a small footprint and lightweight design that's easy to tuck into your laptop bag while commuting between your home, office or traveling for business.
To achieve 8K resolutions, your source and your destination must support DisplayPort 1.4.
Your USB-C device must support DisplayPort over USB-C (DP alt mode) to work with this adapter.