This is an HDMI converter for the Dreamcast. It allows you to output video to a TV or PC monitor even if you don't have the three-color terminals. ※ There is a USB-C port (for auxiliary power supply), but it is generally not used with any model. Conversion is from the S-terminal. #NoteHDMIConverterParts (You can see various converter parts.) Body size: Approximately 30cm in length Supported resolutions: 1920x1080, 1366x768, 720x480