14 surprising ways to use your iPhone's USB-C port - beyond just charging

2026-02-20 · Source: News and Advice on the World's Latest Innovations | ZDNET · Field: Technology & Digital — Internet of Things (IoT) & Connected Devices, Gaming & Interactive Media · Depth: Fundamental Awareness, medium

Summary

The iPhone 15 lineup and all subsequent models, including the iPhone 16 and iPhone 17 families, have transitioned from the Lightning port to USB-C, unifying charging and connectivity across Apple devices. This change allows iPhones to function as versatile hubs, supporting a wide array of wired accessories for various applications. Users can now connect external displays, keyboards, mice, and trackpads to create mobile workstations. The USB-C port also enables the iPhone to act as a power bank with 4.5 watts output, record high-quality audio with external microphones, interface with MIDI instruments, and utilize high-end headphones and DACs. Furthermore, it facilitates faster file transfers, especially on Pro models with USB 3 speeds up to 10Gbps, and allows for direct connection of external storage like flash drives, SSDs, and SD/microSD cards. Wired gaming controllers and Ethernet adapters are also supported, enhancing performance and reliability. USB-C hubs can expand the single port into multiple connections, and adapters allow continued use of older Lightning accessories.

Key takeaway

For creative technologists and professionals seeking to maximize their iPhone's utility, embracing USB-C accessories is crucial. You can transform your iPhone into a portable workstation, media hub, or recording studio by leveraging wired peripherals like external displays, microphones, and storage. Prioritize wired connections for tasks demanding high speed and reliability, such as large file transfers or live streaming, to significantly enhance your mobile productivity and creative workflows.

Key insights

USB-C transforms iPhones into versatile hubs, enabling diverse wired accessories for enhanced functionality and performance.

Principles

• Wired connections offer superior speed and reliability.
• USB-C standardizes connectivity across devices.
• Expand iPhone capabilities with external peripherals.

Method

To expand iPhone functionality, connect USB-C peripherals directly or via a USB-C hub. For older Lightning accessories, use a USB-C to Lightning adapter. Utilize wired connections for optimal speed and reliability in data transfer, audio, and gaming.

In practice

• Use USB-C to charge other devices at 4.5 watts.
• Connect external SSDs for ProRes video recording.
• Employ a USB-C hub for multiple peripheral connections.

Topics

• USB-C Connectivity
• iPhone Peripherals
• Mobile Productivity
• Data Transfer
• External Storage

Best for: General Interest, Creative Technologist

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Editorial summary, takeaway, and curation by AIssential. Original article published by News and Advice on the World's Latest Innovations | ZDNET.