The most reliable option is USB-C to connect XDR. Thunderbolt solutions on PC may not work properly.
For USB-C just read this and choose what fits you best:
[Updated 2024/05/21 with Lenovo and Sunix boards] IntroductionExternal multiplexers: Video + USB data -> USB-CBoxesCablesGPU PCIe add-in-boards (Desktop)DP ALT mode PCIe add-in-boards (Desktop)N…
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My current setup is Dell-branded Sunix UPD2018 PCIe add-in card and USB-C KVM switcher to switch between PC and Mac without unplugging and plugging. I tried to go with Thunderbolt, but couldn't get 6K or had issues with drivers, boot screen and overall stability, and no KVM switch of course. USB-C on the other hand just works.