This ordinary-looking USB cable actually has a surprise trick up its rubber sleeve. It's kinda like a 'miniature KVM' (minus the video part, and only one USB port). The mechanical switch connects to the D+ and D- pins on the two USB A host ports. So when you switch back and forth, the USB peripheral connects from one to the other. https://elecena.pl/product/17502864/usb-host-switching-cable-mini-mechanical-kvm 2021-04-07 https://elecena.pl/product/17502864/usb-host-switching-cable-mini-mechanical-kvm 2026-03-17