What is the opinion of Reddit about the
USB 3.0 KVM Switch HDMI 2-Port 4K60 4:4:4 HDR Atmos with Stereo Audio Extractor Mic IR Remote – for 2 Computers Share Keyboard Mouse Printer and one Monitor, 2 USB3.0 Cables,USB Selector Hub SW21KVM?

On the cheaper side of things, you can get any switch with a wired remote, cut the switch end off and hook up the tip and ring (they’re usually TRS/TRRS) to a relay. Also, you could always buy something (like this)[https://www.amazon.ca/USB3-0-Switch-Control-Cable-Remote/dp/B08F52QXF6/ref=sr_1_5?crid=53T2U1JDJ2KL&dchild=1&keywords=usb+3+0+switch&qid=1629061260&s=electronics&sprefix=USB+3.0+sw%2Celectronics%2C151&sr=1-5] and control it with and IR blaster. I’ve done both, but you won’t get the feedback.