iPhone 15 USB-C cables could still have USB 2.0 transfer speeds
iPhone 15 pro - USB-C definitely NOT operating at USB 3.2 gen 1 speeds (10gbps) data transfer is still just as slow as USB 2.0 / lightning cable.
Basics USB-C to USB-A 2.0 Fast Charger Cable, 480Mbps Speed, USB-IF Certified, for Apple iPhone 15, iPad, Samsung Galaxy, Tablets, Laptops, 0.91 m, White: : Computers & Accessories
Rumor Recap: What to Expect From the iPhone 15's USB-C Port - MacRumors
iPhone 15 pro - USB-C definitely NOT operating at USB 3.2 gen 1 speeds (10gbps) data transfer is still just as slow as USB 2.0 / lightning cable.
Rumor: iPhone 15 USB-C cable limited to USB 2.0 speeds, has no MFi - iPhone Discussions on AppleInsider Forums
AINOPE USB C Cable 100W 10FT Long Type C Charger Cable for iPhone 15 Fast Charging USBC to USBC Cable, Right Angle QC5.0 fit iPhone 15 Pro Max Plus Mini MacBook/Charger
Apple Reportedly Planning to Limit iPhone 15's USB-C Port in the Same Way as Lightning - MacRumors
iPhone 15: Apple users warned new USB-C Cable for new phone could be slow
Apple's switch to USB-C on the iPhone 15 brings more cable confusion
iPhone 15 series' USB-C connectors leak - news
USB Type-C and USB 3.1, USB 3.2, USB4 and USB4 V2 Explained
Apple to Limit iPhone 15 USB-C Cables to USB 2.0 Speeds: Report