nostr:npub1527hyzcz68y8x9tmg4k8w8s6zzl9nh0f4hn55qkgxdjqg6yxcyrqdgzul6 USB-C data speeds are different from the port's DIsplayPort spec. All the new models support 4K 60 output https://www.macrumors.com/2023/09/13/all-iphone-15-models-support-displayport/