iPhone Air Features 3D-Printed Titanium USB-C Port With Three Benefits

In the environment section of its iPhone Air press release this week, Apple revealed that the device is equipped with a 3D-printed titanium USB-C port.

iPhone Air 3D Printed USB C Feature
Apple said the 3D-printed titanium USB-C port offers three benefits compared to one manufactured with a conventional forging process: it is thinner, stronger, and uses 33% less material to be more environmentally friendly.

3D printing for metal is also known as metal additive manufacturing, a process that involves creating objects layer by layer with powdered metal, based on a CAD model.

Despite this manufacturing innovation, the iPhone Air's USB-C port is limited to outdated USB 2 speeds of up to 480 Mb/s for wired data transfer.

Titanium cases for Apple Watch Ultra 3 and higher-end Apple Watch Series 11 models are also made with a 3D-printing process that uses half the raw material as previous generations of each device, according to Apple's announcements.

iPhone Air can be pre-ordered starting this Friday at 5 a.m. Pacific Time, while the new Apple Watch models are available to pre-order now, in the U.S. and many other countries. All of the devices are set to launch Friday, September 19.

Related Roundup: iPhone Air
Buyer's Guide: iPhone Air (Buy Now)

Popular Stories

Apple Logo Zoomed

Tim Cook Teases Plans for Apple's Upcoming 50th Anniversary

Thursday February 5, 2026 12:54 pm PST by
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026. "I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
imac video apple feature

Apple Makes Its Second-Biggest Acquisition Ever

Tuesday February 3, 2026 12:45 pm PST by
Apple recently acquired Israeli startup Q.ai for close to $2 billion, according to Financial Times sources. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone maker Beats in 2014. This is also the largest known Apple acquisition since the company purchased Intel's smartphone modem business and patents for $1 billion in 2019....
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
Finder Siri Feature

Why Apple's iOS 26.4 Siri Upgrade Will Be Bigger Than Originally Promised

Friday February 6, 2026 3:06 pm PST by
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do. The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up. Upgraded Architecture The next-generation...

Top Rated Comments

Belisama Avatar
21 weeks ago

USB gen 2 is over 20 years old. It's still capped at 480 Mb/s for the planet not profit margin surely. Thanks Tim !
Sorry for being ignorant, but could someone explain why USB speed is so important for iPhones?
I got multiple iPhones since 3GS and I have never been worried about the USB version...
Score: 17 Votes (Like | Disagree)
Lwii2boo Avatar
21 weeks ago
USB gen 2 is over 20 years old. It's still capped at 480 Mb/s for the planet not profit margin surely. Thanks Tim !
Score: 16 Votes (Like | Disagree)
CapitalIdea Avatar
21 weeks ago

USB gen 2 is over 20 years old. It's still capped at 480 Mb/s for the planet not profit margin surely. Thanks Tim !
How often do normal consumers use the port for anything but charging? Seriously.
Score: 12 Votes (Like | Disagree)
Anaxarxes Avatar
21 weeks ago

Sorry for being ignorant, but could someone explain why USB speed is so important for iPhones?
I got multiple iPhones since 3GS and I have never been worried about the USB version...
It is not. People are complaining for the sake of complaining.
Score: 11 Votes (Like | Disagree)
turbineseaplane Avatar
21 weeks ago
Glad they were able to make a super thin phone and stlll use a USB-C port.

Looks like it didn't actually "kill innovation" to simply adopt the worldwide standard.

They still have the option to go even thinner with totally port-less, which I expect them to try at some point also.
Score: 11 Votes (Like | Disagree)
Robert.Walter Avatar
21 weeks ago
I find it interesting that it is claimed to be stronger ... that seems unusual since forging processes are renowned for work hardening metals, and aligning grain patterns, and I've never seen any information (haven't looked for it though) that posits objects made with printed metals are stronger than the same objects being forged and run through a clean-up machining process.

I'd think that printed metal objects significantly reduce engineered waste, a/k/a offal, coming from final machining processes (and thus cost) but unless the old forging process was limited somehow, I'm not feeling it.

A part of my career had to do with bulk deformation processes, i.e. cold forging of steel, so my knowledge of titanium's oddities and limitations is limited (although I recall, Porsche Design had to go through a learning curve when they started using Titanium for their consumer products because of a kind of "spring back" effect that Ti apparently had.

Anybody here with knowledge or experience regarding Ti forging or machining? It'd be interesting to hear your thoughts on the hardness via printing vs forging topic.
Score: 11 Votes (Like | Disagree)