iPhone 15 Models Support USB-C to Ethernet for Faster Internet Speeds

Following the launch of the iPhone 15 series today, a few readers of our website have reached out to highlight that the devices support USB-C to Ethernet adapters, allowing for a wired internet connection with faster download speeds than Wi-Fi.

iPhone 15 Pro Ethernet

iPhone 15 Pro connected to an Ethernet cable via former MacRumors editor turned car reviewer Jordan Golson

Apple confirmed this information in a support document last week, with USB to Ethernet adapters listed as compatible with iPhone 15 models. When an iPhone is connected to an Ethernet cable, an otherwise hidden Ethernet menu appears in the Settings app with IP-related information and various configuration options.

One reader informed us that their iPhone 15 Pro connected to Ethernet achieved a peak download speed of over 800 Mbps in a speed test.

iPhone 15 Pro Ethernet Setting
While this is one of the various clever ways that the USB-C port on the iPhone 15 models can be used, it should be known that previous iPhones with the Lightning connector also supported Ethernet with an adapter. Nevertheless, we have decided to highlight this information as a helpful tip since it is getting attention.

All four iPhone 15 models launched today in the U.S. and more than 40 other countries.

Related Roundup: iPhone 15
Related Forum: iPhone

Popular Stories

Generic iOS 18

Apple Seeds Second Release Candidate Versions of iOS 18.2 and More With Genmoji, Image Playground and ChatGPT Integration

Monday December 9, 2024 10:06 am PST by
Apple today seeded the second release candidate versions of upcoming iOS 18.2, iPadOS 18.2, and macOS 15.2 updates to developers and public beta testers for testing purposes, a week after releasing the first RCs. The first iOS 18.2 RC had a build number of 22C150, while the second RC's build number is 22C151. Release candidates represent the final version of beta software that's expected to see a ...
Generic iOS 18

When Is iOS 18.2 Coming Out?

Tuesday December 10, 2024 1:43 am PST by
The next iOS 18.2 update featuring more substantial Apple Intelligence features will be released to the public before the holidays, according to Apple, but we have a more definite timeframe from other sources. In a newsroom article dated October 28 highlighting Apple Intelligence capabilities, Apple states that "new ‌Apple Intelligence‌ features will be available in December." Then in...
iPhone SE 4 Single Camera Thumb 3

iPhone SE 4 Said to Feature 48MP Rear Lens, 12MP TrueDepth Camera

Monday December 9, 2024 4:48 am PST by
Apple's forthcoming iPhone SE 4 will feature a single 48-megapixel rear camera and a 12-megapixel TrueDepth camera on the front, according to details revealed in a new Korean supply chain report. ET News reports that Korea-based LG Innotek is the main supplier of the front and rear camera modules for the more budget-friendly ~$400 device, which is expected to launch in the first quarter of...
iOS 18

Here Are Apple's Full Release Notes for iOS 18.2

Thursday December 5, 2024 11:48 am PST by
Apple seeded the release candidate version of iOS 18.2 today, which means it's going to see a public launch imminently. Release candidates represent the final version of new software that will be provided to the public should no last minute bugs be found, and Apple includes release notes with the RC launch. The iOS 18.2 release notes provide a look at all of the new features that are coming...
Apple MacBook Pro M4 hero

MacBook Pros With OLED Displays Won't Have a Notch, Roadmap Shows

Monday December 9, 2024 7:36 am PST by
Apple plans to remove the notch from the MacBook Pro in a few years from now, according to a roadmap shared by research firm Omdia. The roadmap shows that 14-inch and 16-inch MacBook Pro models released in 2026 will have a hole-punch camera at the top of the display, instead of a notch. It is unclear if there would simply be a pinhole in the display, or if Apple would expand the iPhone's...
New Things Your iPhone Can Do in iOS 18

20 New Things Your iPhone Can Do in iOS 18.2

Friday December 6, 2024 4:42 am PST by
Apple is set to release iOS 18.2 in the second week of December, bringing the second round of Apple Intelligence features to iPhone 15 Pro and iPhone 16 models. This update brings several major advancements to Apple's AI integration, including completely new image generation tools and a range of Visual Intelligence-based enhancements. There are a handful of new non-AI related feature controls...
vipps nfc tap to pay iphone

World's First Apple Pay Alternative for iPhone Launches in Norway

Monday December 9, 2024 1:28 am PST by
Norwegian payment service Vipps has become the world's first company to launch a competing tap-to-pay solution to Apple Pay on iPhone, following Apple's agreement with European regulators to open up its NFC technology to third parties. Starting December 9, Vipps users in Norway can make contactless payments in stores using their iPhones. The service initially supports customers of SpareBank...
airpods pro 2 gradient

AirPods Pro 3 Expected Next Year: Here's What We Know

Thursday November 28, 2024 3:30 am PST by
Despite being released over two years ago, Apple's AirPods Pro 2 continue to dominate the wireless earbud market. However, with the AirPods Pro 3 expected to launch sometime in 2025, anyone thinking of buying Apple's premium earbuds may be wondering if the next generation is worth holding out for. Apart from their audio and noise-canceling performance, which are generally regarded as...
iPhone 17 Slim Feature

iPhone 17 'Air' Expected to Be ~2mm Thinner Than iPhone 16 Pro

Friday December 6, 2024 4:07 pm PST by
In 2025, Apple is planning to debut a thinner version of the iPhone that will be sold alongside the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max. This iPhone 17 "Air" will be about two millimeters thinner than the current iPhone 16 Pro, according to Bloomberg's Mark Gurman. The iPhone 16 Pro is 8.25mm thick, so an iPhone 17 that is 2mm thinner would come in at around 6.25mm. At 6.25mm,...

Top Rated Comments

Joe Rossignol Avatar
16 months ago

You do know they sell ethernet lightning adaptors too right?
Yup, but we received a few tips about this, so we ran a story about it anyway for those who didn't know.
Score: 44 Votes (Like | Disagree)
Banglazed Avatar
16 months ago
Tested it and got full 1gig speed

Attachment Image
Score: 35 Votes (Like | Disagree)
mentaluproar Avatar
16 months ago
You do know they sell ethernet lightning adaptors too right?
Score: 27 Votes (Like | Disagree)
Corrode Avatar
16 months ago
MacRumors, I'd love to see some speed tests of iPhone 15 vs. iPhone 15 Pro. According to your article, the non-Pro is exceeding the 480 Mbps speed limit of the USB 2 spec.
Score: 22 Votes (Like | Disagree)
zorinlynx Avatar
16 months ago
> it should be known that previous iPhones with the Lightning connector also supported Ethernet with an adapter.

The interesting thing is that technically previous iPhones supported a lot of different devices with an adapter. Ethernet interfaces, USB thumbdrives, audio interfaces, keyboards, etc. all could theoretically work, using the iPhone to USB camera adapter.

The problem was that nearly every device, even stuff that draws very little power like thumbdrives, would produce a "this device requires too much power" dialog and wouldn't work. So the feature wasn't all that useful. It was an artificial limitation too; the phone would ask the device how much power it needs, then fail to work if it asked for even 100mA. I was able to bypass it by using a small unpowered USB hub I have that "pretended" to be a powered hub, and all my thumbdrives worked just fine with it.

It looks like Apple has corrected this finally with USB-C, allowing a full amp to be drawn from the port without a problem. The old power restriction made no sense, either; lightning could support plenty of current for charging; why couldn't it power a lousy thumbdrive?
Score: 14 Votes (Like | Disagree)
sack_peak Avatar
16 months ago
iPads with USB-C can also connect to a LAN or Internet via Ethernet as well.
Score: 13 Votes (Like | Disagree)