Apple Working on 'Ultra Accessory Connector' for Made for iPhone Program [Updated]

Apple is working on a new "Ultra Accessory Connector" that would be built into headphones and headsets certified under its Made for iPhone licensing program.

The connector, introduced as part of a developer preview as shared by 9to5Mac, features 8 pins and measures 2.05mm by 4.85mm, thinner and smaller than existing Lightning and USB-C ports.

lightningusbc

The UAC is smaller than USB-C or Lightning, both pictured

According to Apple's Made for iPhone specifications for the Ultra Accessory Connector (UAC), it's designed to be used with headphone cables. Accessory manufacturers will be able to develop Lightning to UAC, USB-A to UAC, and 3.5mm jack to UAC cables, connecting to a UAC port built into an accessory for charging and audio purposes.

Such a port could perhaps be built into products like Beats headphones, which currently use micro-USB for charging purposes, and it could save internal space manufacturers could use for other components.

Why Apple has developed a new port rather than encouraging manufacturers to adopt USB-C or Lightning is unknown (there are already MFi specifications for Lightning ports), and it is also unclear if Apple will allow accessories beyond headphones to use the new Ultra Accessory Connector in the future.

Update: As Ars Technica points out, the "Ultra Accessory Connector" is a new name for an existing port that's already used in digital cameras and other accessories.

Apple told Ars Technica that the port has been added to the Made for iPhone program at the request of licensees, not because it is trying to push accessory makers to adopt a new type of connector.

Similarly, sources told The Verge that Apple has no plans of replacing Lightning or using this port on any of its devices -- it will be used as "an intermediary in headphone cables."

Top Rated Comments

DaPizzaMan Avatar
52 months ago
Making work for themselves... just stick to one standard and end this madness!
Score: 56 Votes (Like | Disagree)
DrumApple Avatar
52 months ago
WOW another proprietary port that will be outdated in a few years when they make another proprietary port. They have NO clue what they are doing over there anymore. Idiotic.
Score: 38 Votes (Like | Disagree)
morcutt11 Avatar
52 months ago
Stop. For the love of God Apple, just stop.
Score: 37 Votes (Like | Disagree)
e-coli Avatar
52 months ago
Apple is becoming the Sony of old.
Score: 31 Votes (Like | Disagree)
asleep Avatar
52 months ago
I'm gonna need a suitcase for my dongles.
Score: 30 Votes (Like | Disagree)
brvhrt Avatar
52 months ago
Great, more fragmentation. Good job Tim.
Score: 27 Votes (Like | Disagree)

Top Stories

iphone 5s black slate

Images of Unreleased iPhone 5s in Black and Slate Shared Online

Sunday January 17, 2021 9:47 am PST by
Twitter user @DongleBookPro has today shared images of a prototype iPhone 5s in an unreleased Black and Slate color. The iPhone 5s was launched in September 2013. The device featured Touch ID, a 64-bit processor, and a True Tone LED flash for the first time. Other new features included a five-element lens with an f/2.2 aperture, a 15 percent larger camera sensor, Burst Mode, and Slo-Mo...
iP12 charge airpods feature 2

Hidden iPhone 12 Hardware Feature Could Still be Unlocked

Thursday January 14, 2021 2:51 am PST by
All iPhone 12 and iPhone 12 Pro models purportedly have a hidden reverse wireless charging feature, according to an FCC filing. The feature has not yet been activated, but could yet be unlocked for an upcoming Apple accessory. The FCC filing suggests that iPhone 12 models contain the hardware for Wireless Power Transfer (WPT) to accessories: In addition to being able to be charged by a...
google maps detailed street level e1611052089473

Google Maps Gains Enhanced Street-Level Detail in Four Major Cities

Tuesday January 19, 2021 2:34 am PST by
Google Maps has quietly been updated to include significantly more detailed street-level information in a handful of key cities around the world. Upon zooming in, Google's maps for Central London, Tokyo, San Francisco, and New York now benefit from shapes and widths that match the scale of roads more accurately. Meanwhile, enhanced graphical representations of sidewalks, crosswalks,...
macbook pro flexgate

Apple Extends 13-Inch MacBook Pro Backlight Repair Program

Sunday January 17, 2021 10:31 am PST by
Apple this week extended its worldwide 13-inch MacBook Pro Display Backlight Service Program, authorizing coverage for eligible notebooks for up to five years after the original purchase date or up to three years after the start date of the program, whichever is longer. The previous cutoff was four years after the original purchase date. Apple launched the program on May 21, 2019 after...
lg wing

LG Considering Exit From Smartphone Business, Halts LCD Production for iPhone

Wednesday January 20, 2021 5:38 am PST by
LG is considering exiting the smartphone business entirely amid declining shipments and accrued losses of $4.5 billion over the past five years (via The Korea Herald). LG CEO Kwon Bong-Seok cautioned staff earlier today that the company is re-evaluating its presence in the smartphone industry: Since the competition in the global market for mobile devices is getting fiercer, it is about...
airpods max sim ejector

AirPods Max Headband Removable With Just a SIM Ejector Tool, Hinting at Interchangeable Headbands

Tuesday January 19, 2021 8:25 am PST by
It is possible to remove the headband of AirPods Max with just a standard SIM card ejector tool, hinting at the possibility of interchanging headbands to achieve a different colorway. Image via Prelook In December, MacRumors revealed the large variety of AirPods Max ear cushion color combinations when it became clear that they were magnetically attatched and available for sale separately....
macbook pro screensaver table

Some M1 Macs Affected By Fast User Switching Screensaver Bug

Monday January 18, 2021 1:57 am PST by
A growing number of user reports online suggest some of Apple's M1 Mac models are susceptible to a Fast User Switching bug that spontaneously activates the screensaver and leaves the user unable to dismiss it. In macOS Big Sur, Fast User Switching allows users to quickly switch between user accounts without having to completely log out. Based on posts in the MacRumors forums, Apple...
Top Stories 43 Feature

Top Stories: MacBook Pro, iMac, Mac Pro, and iPhone Rumors, Best of CES 2021

Saturday January 16, 2021 6:00 am PST by
This week was sure a busy one in the Apple world, with a flurry of announcements out of CES early in the week followed by a rash of Mac- and iPhone-related rumors later in the week. The new rumors this week included details on updated MacBook Pro, iMac, and Mac Pro models, as well as a few other tidbits, so make sure to read on below to get caught up! Kuo: New MacBook Pro Models to...
shot on iphone 12 apple

Apple Highlights Photos Shot by iPhone 12 Users: Portraits, Cityscapes, and More

Tuesday January 19, 2021 6:05 am PST by
Apple today shared a gallery of photos shot by customers using the iPhone 12 mini, iPhone 12, iPhone 12 Pro, and iPhone 12 Pro Max, with scenes including cityscapes, landscapes, portraits of people, and more at day and night. Shot on iPhone 12 Pro Max by "NKCHU" in China (top) and shot on iPhone 12 Pro Max by Rohit Vohra in India (bottom) iPhone 12 mini and iPhone 12 models have a dual camera ...
Apple and Hyundai feature

Apple Car Production Again Linked to Kia Motor's US Plant in Georgia

Tuesday January 19, 2021 4:19 am PST by
Hyundai intends to transition the company's Apple Car involvement to its Kia brand as part of an internal arrangement that could see production move to the U.S., according to a new report today. On Sunday, Korea IT News reported that Apple and Hyundai are seeking a partnership agreement for the upcoming Apple Car by March, and that the electric vehicles could be made at a Georgia factory...