Reply To: HDMI Retro Console > OSSC / Mcable


Mk1 and Mk2 should both have the same GCVideo hardware; however, I believe the Mk2 ships with a newer firmware. You should be able to update the firmware in your Mk1, but it’s not straightforward. I expect you’ll need to take it apart, solder a header to the PCB, and use a USB chip programmer to get the firmware on there.