USB Type-B: This connector is mostly used for connecting printers, scanners, and other peripheral devices to computers. It has a square shape with bevelled corners. The Apple USB-C Digital AV Multiport Adapter is compatible with iPhone. This adapter can output video from iPhone at up to 4K resolution and 60Hz, 1 including content in HDR10 or Dolby Vision if your display or TV supports HDR. Connect to other devices The USB-C connector on your iPhone can also connect to a variety of devices that are compliant with the USB-C standard, such as: If you have a 20W USB-C power adapter or higher-wattage USB-C power adapter – such as the one that came with your Mac laptop – you can use it with your iPhone for faster charging. You can also charge your iPhone by connecting it to the USB-C port on your computer. Connect your iPhone to your iPad, Mac and other computers Mini-USB: Mini-USB connectors were popular in the past but are now less common. They come in two forms: Mini-A and Mini-B. These cables were commonly used for connecting digital cameras, older smartphones, and other portable devices.

Charging Devices: USB cables are commonly used for charging devices like smartphones, tablets, smartwatches, Bluetooth speakers, and other portable electronics.

To play audio on your iPhone, you can use its built-in speakers, connect to AirPods or other Bluetooth devices or use AirPlay. You can also use the USB-C connector to listen with wired headphones or other audio accessories, such as the new EarPods (USB-C), sold separately.

Peripheral Connectivity: USB cables are used to connect various peripheral devices to a computer, such as printers, scanners, keyboards, mice, game controllers, webcams, and external monitors. To charge a device that has a Lightning connector, connect it to your iPhone using an Apple USB-C to Lightning cable. If you have another device with a USB-C connector, connect it to your iPhone with a USB-C cable, such as the one included with your iPhone. If the device you’re connecting to has a USB-C connector, use a USB-C cable with a USB-C connector on each end, such as the cable that came with your iPhone 15. 1USB Type-A: This is the most common USB connector and is rectangular in shape. It is used for connecting devices like computers, laptops, power adapters, and USB hubs. Charge your Apple Watch by connecting an Apple Watch Magnetic Fast Charger to USB-C Cable directly to your iPhone. You can also connect a Magnetic Charging Cable to your iPhone with the Apple USB-C to USB Adapter. You can connect your iPhone to an HDMI display or TV with a USB-C to HDMI adapter or cable. Adapters and cables that support HDMI 2.0 can output video from your iPhone at 4K resolution and 60Hz. Your iPhone will charge while connected to these devices. iPhone 15 Pro and iPhone 15 Pro Max support fast USB 3.2 Gen 2 speeds up to 10Gbit per second when using an optional USB 3 cable. 1 Charge other devices with your iPhone 15 USB cables, or Universal Serial Bus cables, are widely used for connecting various electronic devices to each other or to a computer. They provide a standardized interface for data transfer, power supply, and peripheral connectivity. USB cables have different types and connectors, each designed for specific purposes and device compatibility. Here are some commonly used USB cable types:

iPhone also supports high-dynamic-range USB-C displays. You can switch between SDR and HDR modes by going to Settings > Display & Brightness and selecting your connected display. iPhone matches the frame rate and dynamic range of currently playing content when you turn on Allow Display Mode Changes.

Where are USB cables used?

When you connect an external display, it shows what you can see on the built-in display of your iPhone, unless you’re using an app that has a second-screen experience (such as a video app). USB-C displays iPhone uses the DisplayPort protocol to support connections to USB-C displays at up to 4K resolution and 60Hz. 2 Data Transfer: USB cables allow you to transfer data between devices, such as transferring files between a computer and a smartphone, syncing data between a digital camera and a computer, or connecting external storage devices like USB flash drives or external hard drives to a computer. You can use your iPhone to charge your AirPods, Apple Watch or another small device that supports USB Power Delivery at up to 4.5 watts. You can charge your iPhone with a USB-C cable and power adapter compliant with the USB-C standard, including USB Power Delivery – such as the cable that came with your iPhone. These cables and power adapters are widely available from Apple and other manufacturers.

To use your current Lightning accessories, you can use the USB-C to Lightning adapter, which supports power, data and audio.Programming and Debugging: USB cables are essential for programming and debugging certain electronic devices.