Black Box 4K USB 2.0 RS-232 Audio Video Extender DisplayPort - UVX-DP-TP-100M - -
VESA Releases Updated DisplayPort™ Alt Mode Spec to Bring DisplayPort 2.0 Performance to USB4™ and New USB Type-C® Devices - VESA - Interface Standards for The Display Industry
DisplayPort 1.2 to HDMI 2.0a 4k@60hz Active Adapter - UPTab
VESA will certify and label DisplayPort 2.0 cables to try to avoid HDMI 2.1 confusion - The Verge
StarTech.com USB C to DisplayPort or HDMI 2.0 HDR Multiport Adapter 4K 60Hz - CDP2DPHD - -
Smart-AVI DPN-2P-S 2-Port DisplayPort USB KVM Switch with Mic Audio and USB 2.0 Support | Touchboards
Lindy 8 port KVM switch with DisplayPort 1.2, USB 2.0 and Audio
Buy USB C to Dual HDMI Adapter,7 in 1 USB C Docking Station to Dual HDMI Displayport VGA Adapter,USB C to 3USB 2.0, Multi Monitor Adapter for Dell XPS 13 15,Lenovo Yoga,Huawei
Acer 12-in-1 Mini Dock USB Type-C to 2x USB 3.2, 2x USB 2.0,
2 Port Dual DisplayPort USB KVM Switch - KVM Switches
Adapter USB to Dual DisplayPort 4K 60Hz - USB Video Adapters
Mini DisplayPort/USB 2.0 Stereo to HDMI Adapter
USB C to DisplayPort Adapter - 8K DP 1.4 - USB-C™ Video Adapters
Monitor Ports and USB-C: A Comparison of Display Connections - ViewSonic Library