According to three sources, the iPhone 15 and iPhone 15 Pro will come with a color-matched braided USB-C-to-USB-C cable in the box.
iPhone 15's Braided USB-C Cable Could Be 50% Longer - MacRumors
Apple announces iPhone 15 and 15 Pro with USB-C, improved designs and better cameras: Digital Photography Review
iPhone 15 Will Come With the Highest Quality USB Cable Apple Has Ever Made
Latest iPhone 15 Leaks Reveal Faster Charging, New Colors
iPhone 15 cameras: What you need to know: Digital Photography Review
iPhone 15 Pro Review: enter the era of USB-C - PhoneArena
iPhone 15 Pro Review - IGN
What can you connect to the iPhone 15 with USB-C? - 9to5Mac
Why I'm buying the iPhone 15 Pro Max
iPhone 15's USB-C Port Details Emerge Again; Could Have Limited Speeds
Apple Retail Staff Drilled to Recommend iPhone 15 USB-C Charging Accessories at Point of Sale - MacRumors
USB-C cable included with iPhone 15 may be limited to USB 2.0
New 35W PD3.0 Fast Charger: Upgraded with a 35W output, deliver full-speed 35W charging for New iPhone 15, power up your iPhone 15 Pro to 50% in just
iPhone 15 Pro/15 Pro Max Charger, 35W USB C Charger Block with 10ft USB-C to C Fast Charing Cable for iPhone 15/15 Pro/15 Pro Max/15 Plus, iPad Pro
[MFi Certified] iPhone 15 Aux Cord for Car, 2 Pack USB Type C to 3.5 mm Headphone Aux Audio Jack Cable Car Stereo Compatible with iPhone 15/ 15 Plus/15 Pro/15 Pro Max
15 Best iPhone Charger Cables That Aren't Made By Apple in 2023