Amazon.com: CKLau 2 Port USB 3.0 Displayport KVM Switch DP 1.4 for 2 Computers Support 4K@144Hz, 8K@30Hz with Audio and Cables Supports Keyboard Mouse Switching : Electronics
Amazon.com: CKL 2 Port USB 3.0 KVM Switch DisplayPort 1.4 4K@144Hz 8K@30Hz for 2 Computers 1 Monitor, PC Screen Keyboard Mouse Peripheral Audio Sharing Selector Box with All Cables (62DP-4) : Electronics
KVM Switch for 4k monitors @ 144hz through Displayports? : r/pcmasterrace