How do I know which USB C cable supports higher speed transfer or does all USB C cables do anyway? Does all iPhone 15 support the higher speed or just the Pro versions?
Not all USB-C cables support the higher speeds, look for the ones that have USB-C 3.1 or 3.2 in the description. Only the 15 Pro models support the higher speed.
The new iPhone 15 series supports USB-C charging, but not all cables are created equal. This definitive (and technical) guide breaks down the top options for every iPhone 15 model.
Another slightly simpler way to recognise is to buy those thunderbolt cables with USB-C port. They are generally more expensive, but generally can support high transfer speed.
How do I know which USB C cable supports higher speed transfer or does all USB C cables do anyway? Does all iPhone 15 support the higher speed or just the Pro versions?
Just know that those high speed cables are a lot thicker and stiffer than normal cables. That’s a turnoff to me. I have a couple of those and then a ton of normal ones.