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iPhone USB-C: More Than Just Charging!
21 Feb
Summary
- USB-C simplifies charging by using one cable for multiple Apple devices.
- iPhone 15 models and newer support reverse wired charging for accessories.
- USB-C enables external storage, keyboards, mice, and microphones.

Every iPhone model since the iPhone 15 series now features a USB-C port, finally aligning with other Apple devices. This transition simplifies charging with a single cable for iPhones, iPads, and MacBooks, significantly reducing cable clutter for users.
The USB-C port unlocks capabilities beyond charging, allowing iPhones to act as power banks for accessories like earbuds or other phones through reverse wired charging. This feature provides up to 4.5 watts of power for emergency top-ups.
Users can transform their iPhones into mini workstations by connecting peripherals such as keyboards, mice, and trackpads, enabling easier document editing and file management, especially during travel.
Connecting an iPhone to external displays via USB-C adapters allows for watching videos on TVs or monitors, offering a reliable alternative to wireless casting for media consumption.
Musicians, podcasters, and journalists can directly connect USB-C microphones or MIDI instruments for high-quality audio recording and composition, turning the iPhone into a portable studio.
Digital audio support via USB-C enables the use of headphones, DACs, and professional audio interfaces for enhanced playback and recording quality, surpassing Bluetooth capabilities.
File transfers are significantly faster, with Pro models supporting USB 3 speeds up to 10Gbps, drastically cutting down on time for moving large photos, videos, or backups.
Storage limitations are addressed by connecting external USB-C drives, SSDs, or hard drives for backups or media libraries. Pro models can even record ProRes video directly to external SSDs.
Photographers and videographers can import photos and videos directly from SD or microSD cards using a simple card reader, streamlining on-the-go content review and editing.
Wired USB-C controllers offer reduced input lag and longer battery life for gaming enthusiasts, enhancing mobile and cloud gaming experiences.
Direct wired internet connectivity is possible through a USB-C to Ethernet adapter, providing stable, low-latency connections for live streaming or unreliable network environments.
A wide array of niche USB-C accessories, including diagnostic tools and microscopes, can be powered and communicated with by the iPhone.
USB-C hubs expand the iPhone's single port capabilities, adding more USB-C and USB-A ports, HDMI, Ethernet, and SD card readers, along with passthrough charging.
For existing accessories, a USB-C to Lightning adapter ensures compatibility with older Lightning-based gear, preserving investment in previously owned accessories.




