I have 4 gaming desktops that I want to split files between. To keep the question short can i plug each PC one by one (not all at once with any splitters and adapters) with a USB-C cable to transfer files. USB-C speaking by using the USB-C port on both motherboards.
Connect 1 PC to the other from motherboard to motherboard with USB-C.
Connect 1 PC to the other from motherboard to motherboard with USB-C.