I want to use and Amstrad CPC with the OSSC. The question I have is regarding the rgb cable I was sent from ebay seller in a CPC scartcable/power pack combo. It says that is a new improved “active” cable which should help with being connected to modern displays. It wants the 5V power supply linked to the scart cable as in this picture: https://ibb.co/egYBO7
My question is, will this be safe to plug into the OSSC? What benefit is the power supply supposed to have for the video connection?
Thanks for any advice