Satechi Launches Thunderbolt 4 Multi-Display Docking Station

Satechi today announced the launch of its latest Mac accessory, the Thunderbolt 4 Multi-Display Docking Station. The Docking Station uses DisplayLink software technology to allow a Mac to connect to up to four external monitors, plus it offers 96W power delivery and Thunderbolt 4 transfer speeds.

satechi thunderbolt dock
Made from a space gray aluminum that is meant to match Apple devices, the hub supports up to four extended monitors at 4K/60Hz resolution, or one display at 8K/60Hz. With four displays, two can be connected through Thunderbolt 4 and two through HDMI. Satechi says that this feature is designed to address the single display limit of M1, M2, and M3 chips. ‌M1‌, ‌M2‌, and M3 MacBook Pro models support up to three displays with Satechi's dock, while the M3 MacBook Air supports four when in clamshell mode. Machines with Pro and Max chips support up to four displays through the hub.

The hub provides 96W power delivery to the host machine, which is enough to charge even the 16-inch ‌MacBook Pro‌. Each of the three Thunderbolt 4 downstream ports also offer 15W for charging iPhones, Apple Watches, and other accessories, with two ports able to be used at one time for charging purposes. The Thunderbolt 4 ports facilitate data transfers at speeds up to 40Gb/s, and there are two USB-A ports that support transfer speeds up to 10Gb/s. a UHS-II SD card reader is available as well, and it is capable of transferring up to 312MB/s.

Satechi says the dock supports daisy-chaining up to six devices, providing 32Gb/s native PCIe support for external GPUs and Thunderbolt-based storage devices.

The Thunderbolt 4 Multi-Display Docking Station can be purchased from the Satechi website for $300.

Tag: Satechi

Popular Stories

Apple Wallet ID Illinois

Apple Plans to Expand iPhone Driver's Licenses to These 7 U.S. States

Wednesday December 24, 2025 8:40 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
iOS 26

iOS 26.3 Brings AirPods-Like Pairing to Third-Party Devices in EU Under DMA

Monday December 22, 2025 3:20 pm PST by
The European Commission today praised the interoperability changes that Apple is introducing in iOS 26.3, once again crediting the Digital Markets Act (DMA) with bringing "new opportunities" to European users and developers. The Digital Markets Act requires Apple to provide third-party accessories with the same capabilities and access to device features that Apple's own products get. In iOS...
iPhone Fold Vertical Feature

Why Apple's Foldable iPhone May Be Smaller Than Expected

Tuesday December 23, 2025 5:21 am PST by
Apple's first foldable iPhone, rumored for release next year, may turn out to be smaller than most people imagine, if a recent report is anything to go by. According to The Information, the outer display on the book-style device will measure just 5.3 inches – that's smaller than the 5.4-inch screen on the ‌iPhone‌ mini, a line Apple discontinued in 2022 due to poor sales. The report has led ...
iPhone Chips

Apple Clings to Samsung as RAM Prices Soar

Monday December 22, 2025 6:17 am PST by
Apple is significantly increasing its reliance on Samsung for iPhone memory as component prices surge, according to The Korea Economic Daily. Apple is said to be expanding the share of iPhone memory it sources from Samsung due to rapidly rising memory prices. The shift is expected to result in Samsung supplying roughly 60% to 70% of the low-power DRAM used in the iPhone 17, compared with a...
maxresdefault

10 Mac Apps Worth Trying in 2026

Wednesday December 24, 2025 9:27 am PST by
2026 is almost upon us, and a new year is a good time to try out some new apps. We've rounded up 10 excellent Mac apps that are worth checking out. Subscribe to the MacRumors YouTube channel for more videos. Alt-Tab (Free) - Alt-Tab brings a Windows-style alt + tab thumbnail preview option to the Mac. You can see a full window preview of open apps and app windows. One Thing (Free) -...
Foldable iPhone 2023 Feature Iridescent Search

Samsung Developing 'Wide Fold' With iPhone Fold-Like Design Ahead of Apple's 2026 Launch

Tuesday December 23, 2025 11:55 am PST by
Samsung is working on a new foldable smartphone that's wider and shorter than the models that it's released before, according to Korean news site ETNews. The "Wide Fold" will compete with Apple's iPhone Fold that's set to launch in September 2026. Samsung's existing Galaxy Z Fold7 display is 6.5 inches when closed, and 8 inches when open, with a 21:9 aspect ratio when folded and a 20:18...

Top Rated Comments

bradman83 Avatar
21 months ago

Doubtful. Sounds like this dock is using DisplayLink (a software graphics solution) to get around the limitations of Apple's fairly weak GPUs.
It's less an issue of the GPUs being weak as it's an issue that the base M-series SoCs have a limited number of display controllers. The M1 MacBook Air/Pro and iMac all have two display controllers but one is hard-wired to the internal display, hence the one external display limitation (the Mac Mini has one controller hardwired to HDMI and the other to Thunderbolt). The display controllers themselves are apparently physically quite large and are built into the SoC; they take up the same silicon space as two performance cores, so Apple is limited in how many they can put into their chips. M3 SoCs allow the display controller to switch between the internal display or USB-C/Thunderbolt, hence the second display with the lid closed. Even the base M1 GPU would handle 3-4 external displays just fine if it had the controller support to do it.
Score: 12 Votes (Like | Disagree)
bakerzdosen Avatar
21 months ago
Sigh... yet another TB4 dock without 10GbE (or even 2.5GbE.)
Score: 7 Votes (Like | Disagree)
brofkand Avatar
21 months ago
I've been liking the Dell Thunderbolt 4 docks, they're universal and work with everything - for less money than the Apple specific ones like this.
Score: 7 Votes (Like | Disagree)
brofkand Avatar
21 months ago

It's less an issue of the GPUs being weak as it's an issue that the base M-series SoCs have a limited number of display controllers. The M1 MacBook Air/Pro and iMac all have two display controllers but one is hard-wired to the internal display, hence the one external display limitation (the Mac Mini has one controller hardwired to HDMI and the other to Thunderbolt). The display controllers themselves are apparently physically quite large and are built into the SoC; they take up the same silicon space as two performance cores, so Apple is limited in how many they can put into their chips. M3 SoCs allow the display controller to switch between the internal display or USB-C/Thunderbolt, hence the second display with the lid closed. Even the base M1 GPU would handle 3-4 external displays just fine if it had the controller support to do it.
Semantics - supports less external displays than the old Intel machines, and a $300 Chromebook without nasty software based solutions like DisplayLink - it's a problem.
Score: 3 Votes (Like | Disagree)
nt5672 Avatar
21 months ago
I have no experience with Satechi, but bad experience with OWC. In general is Satechi any better?
Score: 3 Votes (Like | Disagree)
neuropsychguy Avatar
21 months ago
The link isn’t working yet. I’m interested to know what the Ethernet speed is.

Edit: It's working now. "1 Gigabit Ethernet Port". That makes it a pass for me unless it hits $200 or less. I could use an external dongle and get faster speeds, but I'm interested in something with 2.5 or faster built-in.
Score: 3 Votes (Like | Disagree)