Thursday, October 9, 2025

5 issues you’ll be able to plug into your iPhone 17’s USB-C port (that are not chargers)

Abstract

  • You possibly can join nearly any SSD or card reader to an iPhone 17, although you may need a Professional mannequin for bandwidth-intensive duties, particularly capturing 4K ProRes video.
  • You can too join USB headphones, microphones, and keyboards. You may really want USB headphones to hearken to lossless audio on companies like Apple Music.
  • Reverse charging is feasible with gadgets that assist USB Energy Supply as much as 4.5W. Compatibility is a bit hazy past Apple Watches and AirPods instances.

Looking back, it is wonderful how tooth-and-nail Apple was in its combat to hold on to the Lightning port. The corporate waited till 2023 to change iPhones over to USB-C, regardless of the very fact the know-how first debuted in 2014, and Android telephones started adopting it in 2015. The one factor that pressured Apple’s hand was a European Union regulation standardizing USB-C on gadgets like smartphones. In any other case, there’s an actual probability we’d’ve been caught with proprietary cables once more for the iPhone 17.

Since Apple has lastly embraced the trade customary, that is additionally opened up the variety of equipment iPhones will work with. The iPhone 17, 17 Professional, and 17 Professional Max — in addition to the iPhone Air — can do a stunning quantity of issues by way of USB-C. You may solely get probably the most out of the know-how with a Professional or Professional Max, for causes that’ll turn out to be clear in a second.

SSDs and card readers

Thoughts the efficiency hole

A collection of external SSDs.

Because of each USB-C and adjustments to iOS through the years, nearly any exterior SSD or card reader will be related to an iPhone. You possibly can’t set up apps to an exterior supply, or make one the default location for saved information (with one notable exception beneath) — however it may be a helpful method of importing and exporting content material, say when you’ve been capturing pictures on a professional digicam however wish to shortly edit and add a few of them for social media. You possibly can import pictures and movies straight into the Pictures app. For many different content material, you may be shifting issues out and in of Information.

The most important difficulty is velocity. The bottom iPhone 17 and the iPhone Air are restricted to USB 2.0 bandwidth, which peaks at 480Mbps.

There are a variety of different catches concerned. Some SSDs require their very own energy provides, which means you may want to attach them by way of a powered USB hub if they do not have a wire of their very own. And whereas storage will be formatted in APFS, HFS+, exFAT, FAT32, or FAT, playing cards and drives can solely have a single knowledge partition.

The most important difficulty is velocity. The bottom iPhone 17 and the iPhone Air are restricted to USB 2.0 bandwidth, which peaks at 480Mbps. That is high quality for small transfers — however you will not max out the velocity of an SSD, and enormous video transfers might take some time. At 480Mbps, it will take about 14 minutes to repeat 50GB of 4K video, whereas the 10Gbps ports on the 17 Professional and Professional Max might deal with the identical course of in 40 seconds.

That is why you want a Professional to shoot 4K ProRes video on to exterior storage. And exterior storage is crucial at that high quality, since even a 1TB iPhone may refill quickly.

Wired keyboards

A final-ditch productiveness choice

The Clicks Keyboard for iPhone. Credit score: Clicks / Pocket-lint

Realistically, you will not get almost as a lot out of connecting a keyboard to an iPhone as you’ll to an iPad. Most iPhone apps aren’t very advanced, and even those which might be haven’t got a lot room to work with. However when you completely have to get one thing finished and your iPhone’s onscreen keyboard is not slicing it, a USB mannequin will dramatically velocity up your typing. I do know I would not even try to jot down an article in Google Docs if I could not plug in a desktop keyboard.An organization referred to as Clicks sells devoted keyboard instances. I am not selling the product, however I do know some individuals are nonetheless hellbent on recreating the BlackBerry expertise. If nothing else, the case ensures that you will all the time see an app’s fullscreen interface, as an alternative of getting it obscured by a pop-up software program keyboard.

Displays and TVs

Who wants an Apple TV?

A Hisense U8H TV showing Jurassic Park.

When it’s good to put one thing on an even bigger display, iPhones can mirror their content material to a monitor or TV. You possibly can join on to some screens by the use of a USB 3.1 or Thunderbolt 4/5 cable, and an additional subset will even cost your iPhone when you’re plugged in. For TVs, in addition to screens that do not assist DisplayPortover USB-C, you may want some type of USB-C to HDMI adapter.The key phrase right here is mirroring. In contrast to a Mac or iPad, you’ll be able to’t prolong an iPhone’s homescreen, so it isn’t like you can arrange a conveyable workstation. At greatest you can exploit the “second-screen” choices in some apps, comparable to video gamers. Apps that do not assist second-screen tech will proceed to reflect all of iOS, so you could wish to activate Do Not Disturb when you’re sitting down to observe Jurassic Park.Talking of flicks, you’ll be able to output 4K HDR video as much as a 60Hz refresh charge. That features assist for Dolby Imaginative and prescient. Be aware that any HDMI adapter you utilize might want to assist HDMI 2.0 or later.

Microphones and headphones

Most constancy

Apple's AirPods Max in blue.

A outstanding phenomenon to me is that lots of reporters do not hassle utilizing separate microphones, cameras, or recording programs anymore. As a substitute, they’re going to function primarily from their cellphone, connecting equipment as obligatory. I’ve seen some journalists shove a naked system in entrance of somebody to get commentary. Naturally, USB microphones can be utilized not only for journalism, however to take calls, or file music and podcasts. The standard of your mic goes to matter rather a lot right here, nonetheless — if you wish to sound skilled, do not use the most affordable mannequin yow will discover on Amazon.USB-C headphones aren’t particularly frequent nowadays, however there’s not less than one motive to make use of them: lossless. Bluetooth merely would not have the bandwidth to deal with the best high quality of companies like Apple Music and Spotify. I discover that lossless is overrated, personally — you in all probability will not discover a distinction versus high-quality compressed audio — however for purists, USB-C is the one solution to fly.

Different gadgets that should be cost

Principally Apple equipment

The Wayfinder face on an Apple Watch Ultra.

I might nearly forgotten reverse USB charging was an choice, if I am trustworthy. It is no surprise, although, since Apple would not point out the know-how fairly often, and it isn’t fairly clear what gadgets will work. Formally, absolutely anything will be charged together with your iPhone as lengthy it helps USB Energy Supply (USB-PD) as much as 4.5W — however some gadgets will robotically ship energy the opposite method as an alternative, comparable to a laptop computer.What you’ll be able to safely assume is the power to cost an Apple Watch or an AirPods case. Watch out about this — when you may like the thought of topping off your equipment each time and wherever you want, absolutely charging one thing like an Apple Watch goes to take a giant chew out of an iPhone’s battery. It is best to make use of this as an emergency backup, say when you’re in the midst of a PEV group tripand your AirPods instantly give out.

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