iPhone Ports & Connectors
Apple transitioned from its proprietary Lightning connector to the universal USB-C standard starting with the iPhone 15 series in 2023, largely driven by EU regulatory requirements. However, not all USB-C ports are equal — Pro models include a USB 3 controller capable of 10 Gbps data transfer, while standard models are limited to USB 2 speeds at 480 Mbps despite using the same physical connector.
Models highlighted in green have USB-C.
Connector Type by Model
| Model | Connector | Data Speed |
|---|---|---|
| iPhone 17 Pro Max | USB-C | USB 3 (10 Gbps) |
| iPhone Air | USB-C | USB 2 (480 Mbps) |
| iPhone 17e | USB-C | USB 2 (480 Mbps) |
| iPhone 17 | USB-C | USB 2 (480 Mbps) |
| iPhone 17 Pro | USB-C | USB 3 (10 Gbps) |
| iPhone 16e | USB-C | USB 2 (480 Mbps) |
| iPhone 16 Pro Max | USB-C 3 | USB 3 (10 Gbps) |
| iPhone 16 Pro | USB-C | USB 3 (10 Gbps) |
| iPhone 16 Plus | USB-C | USB 2 (480 Mbps) |
| iPhone 16 | USB-C | USB 2 (480 Mbps) |
| iPhone 15 Pro Max | USB-C 3 | USB 3 (10 Gbps) |
| iPhone 15 Pro | USB-C | USB 3 (10 Gbps) |
| iPhone 15 Plus | USB-C | USB 2 (480 Mbps) |
| iPhone 15 | USB-C | USB 2 (480 Mbps) |
| iPhone 14 Pro Max | Lightning | USB 2 (480 Mbps) |
| iPhone 14 Pro | Lightning | USB 2 (480 Mbps) |
| iPhone 14 Plus | Lightning | USB 2 (480 Mbps) |
| iPhone 14 | Lightning | USB 2 (480 Mbps) |
| iPhone 13 Pro Max | Lightning | USB 2 (480 Mbps) |
| iPhone 13 | Lightning | USB 2 (480 Mbps) |
| iPhone 13 mini | Lightning | USB 2 (480 Mbps) |
| iPhone 12 Pro Max | Lightning | USB 2 (480 Mbps) |
| iPhone 12 | Lightning | USB 2 (480 Mbps) |
| iPhone 12 mini | Lightning | USB 2 (480 Mbps) |
| iPhone 11 | Lightning | USB 2 (480 Mbps) |
| iPhone SE (3rd generation) | Lightning | USB 2 (480 Mbps) |
| iPhone SE (2nd generation) | Lightning | USB 2 (480 Mbps) |
| iPhone SE (1st generation) | Lightning | USB 2 (480 Mbps) |
| iPhone X | Lightning | USB 2 (480 Mbps) |
| iPhone XR | Lightning | USB 2 (480 Mbps) |
USB-C vs Lightning: What Actually Changes
The switch to USB-C means you can use a single cable for your iPhone, iPad, Mac, and most Android phones. Lightning cables and accessories are not physically compatible — if you're upgrading from an iPhone 14 or older, you'll need new cables, car chargers, and potentially docks.
For most people, the USB 2 speed on standard iPhones is perfectly fine — photos sync over iCloud, and AirDrop handles large transfers wirelessly. The USB 3 speed on Pro models matters primarily for videographers who need to offload large ProRes files (a single minute of 4K ProRes is roughly 6 GB). At USB 2 speeds, transferring 100 GB of footage takes about 28 minutes; at USB 3, it takes under 2 minutes.
All USB-C iPhones support fast charging with any USB-C Power Delivery charger rated 20W or higher. Lightning iPhones also support fast charging, but require a USB-C to Lightning cable specifically.