Apple's Beats brand in April unveiled the Powerbeats Pro, a redesigned wire-free version of its popular fitness-oriented Powerbeats earbuds.
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)
21 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
21 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.
21 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"?
21 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.
21 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 ]
After a busy few weeks of news and rumors, things slowed down a little bit this week, but there were still some major stories worth highlighting. Those include our first hands-on look at dummy models...
For this week's giveaway, we've teamed up with Reolink to offer MacRumors readers a chance to win an Argus 2 wire-free rechargeable home camera and a solar panel for charging it up outdoors.
...
Apple Music has renamed its "The A-List: Hip-Hop" playlist to "Rap Life."
Ebro Darden, global editorial head of hip-hop and R&B at Apple Music, will host a companion...
Samsung is believed to be Apple's exclusive supplier of OLED displays for iPhones, but it may have company soon.
In a research note shared with MacRumors, Barclays analysts said fellow...
1Password has restored the option for customers who originally purchased its iOS app to create a local vault during setup, after users queued up online to voice their frustrations with the fact that...
Apple is planning to open an office in highly desired location in Vancouver, Canada reports Bloomberg. The company has leased space in a 24-story office building at 400 West Georgia owned by...
Elevation Lab, known for its line of popular iPhone charging docks, today released the FamilyCharger, a multi-charging setup designed to allow you to charge all of your devices in one place.
The...
Apple today seeded the third beta of an upcoming macOS Catalina update to its public beta testing group, two weeks after seeding the second public beta and a day after seeding the fourth developer...
