iPhone 15 and iPhone 15 Pro's USB-C port and accompanying charging cables will feature a Lightning-like authenticator chip, potentially limiting their functionality with Apple-unapproved accessories, a rumor shared on Weibo suggests. The rumor declares that Apple has developed its own variant of USB-C for this year's ‌iPhone 15‌ lineup and comes from a user who claims to be an integrated circuit expert with 25 years of experience working on Intel's Pentium processors. As a result, the only major difference between Lightning and USB-C on the standard ‌iPhone 15‌ models could simply be the physical shape of the connector