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Apple's iPhone Air, iPhone 17 Stick With Slower USB 2

Only the Pro models receive USB 3. But all the new iPhones support Bluetooth 6.

 & Michael Kan Principal Reporter

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Apple’s new iPhone Air might boast some cutting-edge features, including a thin design. But the company has decided to stick with USB 2 rather than USB 3.

The iPhone Air comes with a USB-C port, but the connection only supports USB 2 speeds, according to the product’s spec sheet. Thus, owners will need to settle for data transfer rates that top out at 480Mbps with a USB-C cable.

iPhone Air specs
(Credit: Apple)

The USB 2 connection can also be found on the base model iPhone 17, a trend that began with the iPhone 15, the first iPhone to feature USB-C.

For a faster USB 3 connection, consumers will need to opt for the iPhone 17 Pro models, which can offer a data transfer rate up to 10Gbps. But like before, it seems you’ll need to buy your own USB 3 cable to reach those speeds. The bundled USB-C cable appears to only support USB 2 transfer rates.

Still, Apple is bringing Bluetooth 6 to all three iPhone models, an upgrade from Bluetooth 5.3. The new wireless standard promises to reduce data latency while improving power efficiency, saving on battery life.

All three models also receive support for Wi-Fi 7, which Apple introduced in last year’s iPhone 16 models. But again, you’ll need to buy a Wi-Fi 7 router and subscribe to a high-speed internet plan to reap the benefits, at least at home.

Apple plans on launching the new iPhones on Friday, Sept. 19. Stay tuned for our reviews.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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