Apple's Beats brand in April unveiled the Powerbeats Pro, a redesigned wire-free version of its popular fitness-oriented Powerbeats earbuds.
MacBook Pro Updates
USB-IF Confusingly Merges USB 3.0 and USB 3.1 Under New USB 3.2 Branding
The USB Implementers Forum (USB-IF), this week announced a rebranding of the USB 3.0 and USB 3.1 specifications, under the USB 3.2 specification. As outlined by Tom's Hardware, USB 3.0 and USB 3.1 will now be considered previous generations of the USB 3.2 specification.
Going forward, USB 3.1 Gen 1 (transfer speeds up to 5Gb/s), which used to be USB 3.0 prior to a separate rebranding, will be called USB 3.2 Gen 1, while USB 3.1 Gen 2 (transfer speeds up to 10Gb/s) will now be known as USB 3.2 Gen 2.
What used to be considered USB 3.2 will now be USB 3.2 Gen 2x2 because if offers twice the throughput speeds of USB 3.1 Gen 2, now USB 3.2 Gen 2. If that sounds confusing to you, you're not alone. Tom's Hardware made this handy chart that shows the new branding scheme compared to the older branding.
If the swap between USB 3.1 Gen 1 and Gen 2 to USB 3.2 wasn't confusing enough, each of these specifications also has a marketing term. The new USB 3.2 Gen 1 with transfer speeds up to 5Gb/s is SuperSpeed USB, while USB 3.2 Gen 2 with transfer speeds up to 10Gb/s is known as SuperSpeed USB 10Gbps. The USB 3.2 Gen 2x2 specification with transfer speeds up to 20Gb/s is known as SuperSpeed USB 20Gbps.
Introduced in 2017, USB 3.2 (now USB 3.2 Gen 2x2) uses two 10Gb/s channels for a total data transfer rate of 20Gb/s, a feature limited to USB-C cables because USB-C cables support multi-lane operations.
USB 3.2 Gen 2x2 devices aren't out in the wild yet, and it's not yet clear when the first ones will arrive. Apple is often an early adopter of new USB technology and USB 3.2 Gen 2x2 could potentially be supported by the next-generation Macs.
Going forward, USB 3.1 Gen 1 (transfer speeds up to 5Gb/s), which used to be USB 3.0 prior to a separate rebranding, will be called USB 3.2 Gen 1, while USB 3.1 Gen 2 (transfer speeds up to 10Gb/s) will now be known as USB 3.2 Gen 2.
What used to be considered USB 3.2 will now be USB 3.2 Gen 2x2 because if offers twice the throughput speeds of USB 3.1 Gen 2, now USB 3.2 Gen 2. If that sounds confusing to you, you're not alone. Tom's Hardware made this handy chart that shows the new branding scheme compared to the older branding.
If the swap between USB 3.1 Gen 1 and Gen 2 to USB 3.2 wasn't confusing enough, each of these specifications also has a marketing term. The new USB 3.2 Gen 1 with transfer speeds up to 5Gb/s is SuperSpeed USB, while USB 3.2 Gen 2 with transfer speeds up to 10Gb/s is known as SuperSpeed USB 10Gbps. The USB 3.2 Gen 2x2 specification with transfer speeds up to 20Gb/s is known as SuperSpeed USB 20Gbps.
Introduced in 2017, USB 3.2 (now USB 3.2 Gen 2x2) uses two 10Gb/s channels for a total data transfer rate of 20Gb/s, a feature limited to USB-C cables because USB-C cables support multi-lane operations.
USB 3.2 Gen 2x2 devices aren't out in the wild yet, and it's not yet clear when the first ones will arrive. Apple is often an early adopter of new USB technology and USB 3.2 Gen 2x2 could potentially be supported by the next-generation Macs.
Tag: USB 3.2
[ 172 comments ]
Top Rated Comments
(View all)
13 weeks ago
Can’t wait for USB 4.0 to see what new messes they come up with.
USB 4.0 is USB 3.1 Gen 5 and USB 3.0 Gen 8, as well as USB 2 Gen 45. Don't confuse this was USB 4.0 Gen .5 which is also USB 3.7 Gen 1.5
13 weeks ago
I suppose it's a start that they recognized the old branding was terrible.... Too bad it appears they picked the same team to fix it.
13 weeks ago
What the hell, USB IF…? Are you drunk?
So funny they call it "SuperSpeed".
It will probably be considered very slow 10 years from now. What will they come up with then? "HyperSpeed"?
13 weeks ago
This crap right here is why I am in no rush for Apple to ditch lightning. It’s bad enough you have no idea whether a given USB-C cable will handle TB 3 or will charge at 85W (or one or the other or neither). Now you are going to have a buttload of other variations to worry about. Good luck.
13 weeks ago
So funny they call it "SuperSpeed".
It will probably be considered very slow 10 years from now. What will they come up with then? "HyperSpeed"?
It will probably be considered very slow 10 years from now. What will they come up with then? "HyperSpeed"?
[ Read All Comments ]
For this week's giveaway, we've teamed up with Throwboy to offer MacRumors readers a chance to win a pillow from the Iconic Pillow Collection, which features plush, pillow versions of classic...
Just days ahead of WWDC 2019, freelance graphic designer Álvaro Pabesio has shared a new iOS 13 concept that envisions many features and changes rumored for the software update, including a...
Google has incorporated food ordering features into its mobile apps, allowing iOS and Android users to order food directly from a range of companies without having to install an additional app or...
Following the release of iOS 12.3 on May 13, Apple has stopped signing iOS 12.2, the previous version of iOS that was available to consumers.
iPhone, iPad, and iPod touch owners who have...
Apple's latest Apple Pay promotion includes $1 tacos from Taco Bell when using Apple Pay to pay for an order in the Taco Bell app in the United States.
The new offer, which was...
Spansive, a company developing new wireless charging technology, today announced the launch of the Spansive Source, a multi-phone wireless charging accessory that's designed for families.
...
Back in March, Apple launched the new 10.5-inch iPad Air with Touch ID, a headphone jack, A12 Bionic processor, support for the Apple Pencil, and compatibility with the Smart Keyboard. Today, B&H...
A security researcher found a flaw in Instagram's website that caused thousands of users' email addresses and phone numbers to be exposed online for several weeks, it was revealed on...
