Some (many?) HDMI cables can also carry Ethernet over HDMI. The main use seems to be to provide internet connection to a smart TV from a cable modem box. Currently I have an ethernet-USB adaptor ...
Even when a USB Ethernet adapter advertises 2.5 GbE or faster, real-world performance depends heavily on how the USB bus is ...
I've seen plenty of USB over powerline devices but they all seem to be for use as network connections.<BR><BR>Can you get USB over powerline devices that simply transfer USB device connections? E.g.