Video: Testing OWC's Thunderbolt 4 Dock With Built-In Power Supply

Back in January, well-known Mac accessory company OWC introduced the Thunderbolt Go Dock, which it says is the first full-featured Thunderbolt dock equipped with a convenient built-in power supply. We were able to get our hands on one of the new docks, and thought we'd test it out for those who are interested.


If you've used a Thunderbolt 4 dock, you know that most of them require a separate power supply to operate peripheral devices and provide passthrough charging. They're often much more inconvenient than a bus-powered dock because of the bulk and the extra cable component.

The OWC Thunderbolt Go Dock's power supply is included in the dock enclosure, so it's an all-in-one device that does not require you to have an extra power brick. That functionality is useful at home, but also on the go if you need to work while traveling or away from your house. Note that you still need a power cable as the dock has to be plugged in, but it uses a single cord that plugs directly into the dock rather than into a separate power brick.

There are a total of 11 ports, including three Thunderbolt 4 ports, one USB-C ports, three USB-A ports, an HDMI port, an Ethernet port (2.5 Gbps), an SD card reader, and an audio jack. The dock offers 90W of pass-through charging, so it's suitable for all of Apple's MacBooks. The only downside is the price, which is $349.

That's not too outrageous for a Thunderbolt 4 dock given the built-in power supply and the number of ports, but there are cheaper Thunderbolt 4 options out there for those who don't need this functionality, and it is not as full-featured as some competing docks at a similar price. This particular dock is best for those who need something that's convenient for use in multiple locations given its portability.

What do you think of the Thunderbolt Go Dock? Let us know in the comments below.

Tag: OWC

Popular Stories

iPhone 17 Pro Render Front Page Tech

iPhone 17 Pro Launching Later This Year With These 10 New Features

Sunday March 23, 2025 10:00 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. iPhone 17 Pro's alleged design via Front Page Tech Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone...
iCloud General Feature Redux

iPhone Users Who Pay for iCloud Storage Receive a New Perk

Thursday March 20, 2025 12:01 am PDT by
If you pay for iCloud storage on your iPhone, Apple has a new perk for you, at no additional cost. The new perk is the ability to create invitations in the Apple Invites app for the iPhone, which launched in the App Store last month. In the Apple Invites app, iCloud+ subscribers can create invitations for any occasion, such as birthday parties, graduations, baby showers, and more. Anyone ...
iOS 18

Top 5 New Features Coming in iOS 18.4

Friday March 21, 2025 3:26 pm PDT by
We're not getting new Siri Apple Intelligence features in iOS 18.4 as expected, but the upcoming update does have quite a few new additions that will be worth upgrading for. We've rounded up the five best features to look forward to, and if you're not running the beta, you can expect to get access to these in early April. Priority Notifications If you have an iPhone or iPad that supports...
Generic iOS 19 Feature Mock

iOS 19 Coming in June With These New Features

Thursday March 20, 2025 2:04 pm PDT by
While the first iOS 19 beta is still more than two months away, there are already plenty of rumors about the upcoming software update. Below, we recap the key iOS 19 rumors so far. visionOS-Like Design In January, the YouTube channel Front Page Tech revealed a redesigned Camera app that is allegedly planned for iOS 19. According to Front Page Tech host Jon Prosser, the Camera app...
Generic iOS 18

Apple Seeds iOS 18.4 and iPadOS 18.4 Release Candidate With Priority Notifications, Ambient Music and More

Monday March 24, 2025 10:07 am PDT by
Apple today seeded the release candidate versions of upcoming iOS 18.4 and iPadOS 18.4 updates to developers for testing purposes, with the software coming a week after Apple released the fourth betas. iOS 18.4 and iPadOS 18.4 can be downloaded from the Settings app on a compatible device by going to General > Software Update. With iOS 18.4, Apple is adding the Priority Notifications...
airpods max 2024 colors

Don't Buy Into Apple's Hype About AirPods Max Gaining Lossless Audio

Monday March 24, 2025 4:24 pm PDT by
Apple today announced that AirPods Max with a USB-C port will be gaining support for lossless audio and ultra-low latency audio with a firmware update next month, alongside the release of iOS 18.4, iPadOS 18.4, and macOS 15.4. For context, audio files are typically compressed to keep file sizes smaller. There are lossy compression standards like MP3, and Apple's own Advanced Audio Codec...
Foldable iPhone 2023 Feature Iridescent Search

Foldable iPhone Expected to Launch Next Year, Costing Around $2,000

Monday March 24, 2025 3:43 am PDT by
Apple will launch its long-rumored foldable iPhone next year with a ~$2,000 premium price tag attached, expects well-connected Bloomberg reporter Mark Gurman. Gurman's comments on Apple's launch plans for its first foldable device appeared in the Q&A section of his latest Power On newsletter. Earlier this month, the reporter said Apple's foldable iPhone could be arriving "as early as 2026,"...
iOS 19 Rounded UI Elements Light

iOS 19: What to Expect From Apple's Dramatic Design Overhaul?

Monday March 24, 2025 9:47 am PDT by
Earlier this month, Bloomberg reported that Apple is planning "one of the most dramatic software overhauls in the company's history" – an update that aims to bring iOS, iPadOS, and macOS into closer visual alignment. The redesign is said to be "loosely based" on visionOS, the software behind Apple's Vision Pro headset, and will reportedly update the look of icons, menus, apps, windows, and...

Top Rated Comments

erikkfi Avatar
27 months ago
Remember when your MacBook came with pretty much all the ports you needed?
Score: 23 Votes (Like | Disagree)
Michael Scrip Avatar
27 months ago

I think because there are still a number of USB specific legacy peripherals around. Old SuperDrive laying around? Monitor calibrator? Dare I say ZipDrive? Why use a 3.0 slot for that?
My question is from the manufacturing and engineering side.

If you're putting three USB-shaped holes in the dock... why not make them do all the same things?

Why make one port the "slow" port?

I see what you're saying... why waste a "good" port on a floppy drive.

Here's the thing though... USB is backwards compatible. USB 3.0 ports can become USB 2.0 ports.

But USB 2.0 ports can never be USB 3.0 ports.

That's why I'm questioning why they would put different ports with different capabilities. Why not make them all "good" ports?

¯\_(ツ)_/¯
Score: 22 Votes (Like | Disagree)
BGPL Avatar
27 months ago
$349 isn't a downside, it's a show stopper.
Score: 11 Votes (Like | Disagree)
dwig Avatar
27 months ago

...

Alright... so why is the slower USB-A 2.0 port on the front of the dock?

That also seems weird.

:p
USB3 ports frequently (nearly always) emit radio interference in and around the 2.4GHz range used by virtually all wireless dongles that are used for keyboards and mice. The dongles are more reliable when connected to a USB2 port or to an extension cable connected to a USB3 port. Putting this port on the front also helps the radio connection since the signal isn't blocked by the metal case and electronics in the hub.
Score: 9 Votes (Like | Disagree)
MGrayson3 Avatar
27 months ago

Remember when your MacBook came with pretty much all the ports you needed?
It still does.
Score: 9 Votes (Like | Disagree)
TinyMito Avatar
27 months ago

Looks good... but why is there still a USB 2.0 port included on many of these modern docks?

I never understood that. The USB spec is backwards-compatible by nature.

Do certain devices work best on a dedicated USB 2.0 port? USB mouse receivers?

?
Some devices get interferences with USB 3.0. Would rather plug into USB 2.0. ie. ZeeBee ConBee II won't work properly if plugged into USB 3.0
Score: 5 Votes (Like | Disagree)