Review on [Apple MFi Certified] Veetone Lightning to HDMI Adapter: 1080P Digital AV Sync Screen Cable for iPhone to TV, Compatible with iPhone 12/11/XS/XR/X/8/7/iPad and HD TV Projector Monitor by Rudy Allen

I had a unique use case where I needed to connect my iPhone (iPhone 7) to an old stereo receiver at a sports complex to play music while gaming. That worked great, no problem. Just connected the RCA cables to the receiver and the Lightning cable to my iPhone. Thanks to the electrical engineers who created this as there probably aren't many people who would need to make this type of connection.