HDMI2SCART by c0pperdragon HDMI to RGB SCART Adapter Converter 15KHz In-/Output
(Adjust Downscale-Settings at the OSSC Pro and enjoy :-). This device a simple signal converter, it can't downscale the input-signal. - Other use cases might be possible too, for example connecting a retro-PC to a 15KHz CRT.