NÖRDIC SGM-137 converts an HDMI signal to a composite signal 3x RCA. Do you have a modern HDMI source as a game console or a Blu-ray player and an older TV with 3 pieces RCA contacts? Then this product is for you. Instead, if you have an older game console with 3 RCA contacts and a modern HDMI receiver (eg, a TV) then it is a composite to HDMI adapter you need. This product is compatible with both Chromecast and Apple TV (not 4K Dock) Supports both NTSC 60 Hz and PAL 50 Hz, easily switch between them with the switch. HDMI resolution 720p / 1080p. Supports both video signal and audio signal. Note: Your TV (or other composite receiver) also needs to be compatible with the resolution. Otherwise, the picture becomes cropped. That is, if you send a 720p signal, the TV must also complete it. No software or AC adapter is needed. Usage: Connect an HDMI cable to your HDMI source (game console, etc.) and to this adapter. Then connect three RCA contacts to your composite receiver (TV, monitor, etc). INPUT: HDMIOUTPUT. 3xrca yellow, white and red weight: 55g measurement: 84x39x16mm
