CES 2017: Elgato Introduces Thunderbolt 3 Dock With Dual 4K Display Support - MacRumors
Skip to Content

CES 2017: Elgato Introduces Thunderbolt 3 Dock With Dual 4K Display Support

by

Elgato today announced the launch of a new Thunderbolt 3 Dock designed to work with the new 13 and 15-inch MacBook Pro models Apple introduced in October of 2016.

Elgato's Thunderbolt 3 Dock features three USB 3.0 ports, a Gigabit Ethernet port, two Thunderbolt USB-C ports, 1 DisplayPort with DisplayPort 1.2 support, a 3.5mm headphone jack, and a 3.5mm microphone input jack.

elgatodock1

"Apple's sleek new Mac notebooks deserve a clean workspace that's free of hubs and dongles." said Markus Fest, General Manager of Elgato, "With the new Elgato Thunderbolt 3Dock, it's literally one cable and you're all set."

The Dock, which provides up to 85 watts of power, can charge a MacBook Pro while also providing multiple ports for connecting displays and accessories. It can drive one 5K display at 60Hz through the Thunderbolt 3 port or two 4K displays simultaneously at 60Hz, using both the DisplayPort and one of the USB-C ports. USB-C accessories will be powered with up to 15W and the USB A ports will charge an iPhone or an iPad at full speed.

elgatodock2

- DisplayPort output: up to 4096 x 2160 pixels at 60 Hz

- Thunderbolt 3 output: up to 5120 x 2880 pixels at 60 Hz

- Dual displays: up to 4096 x 2160 pixels at 60 Hz each

- 4K60 over HDMI 2.0 supported using active adapters (not included) via USB-C and DisplayPort

The Thunderbolt 3 Dock will be available at the end of January 2017 and will be priced at $299.95, a price tag that includes a 1.6 ft Thunderbolt 3 cable.

For its HomeKit-enabled Eve line of products, Elgato is also showing off the Eve Extend and the Eve Aqua, but is not making formal product announcements at this time. The Eve Extend is designed to connect to a local Wi-Fi network and act as a bridge for Bluetooth-based accessories in its range, while the Eve Aqua is a wireless irrigation controller that connects directly to a faucet and hose.

elgato-extend-aqua

Eve Aqua (left) and Eve Extend (right)

The Eve Extend can be positioned anywhere in the house where there's poor Bluetooth signal, and is useful for areas where the Apple TV 4, which allows HomeKit-enabled Bluetooth products to be controlled when away from home, doesn't reach. Eve Extend is powered via micro-USB.

The Eve Aqua is designed to make watering plants "easy and fun." It runs on batteries and features a splash proof enclosure that's the size of three packs of cigarettes. Eve Aqua is still in development and it's not yet clear if it will work with HomeKit.

Pricing and release dates for the Eve Extend and the Eve Aqua have not been shared by Elgato.

Top Rated Comments

128 months ago
i'm not seeing how this is better than the plugable usb-c docking station.

https://www.amazon.com/gp/product/B01FKTZLBS/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1
Since it's not thunderbolt 3 it's capped at 4K at 30 hz. This does dual 4K @ 60 or single 5K @ 60. This also charges at 85 watts vs. 60.

Even if I didn't need more than 1080p I wouldn't buy that--they list compatibility issues under Sierra.
Score: 2 Votes (Like | Disagree)
128 months ago
The chips are in the connector...you can add more wire for cheap since no matter how long the wire is it still has the same 2 costly connectors
[doublepost=1483539879][/doublepost]

Good to know, still adds $30 to the cost to get HDMI. I could be wrong but it seems like HDMI would be a better port to have on here than displayport
40Gbps can be supported up to a maximum of 50cm without chips.

HDMI 2.0 is weaker than DP 1.2, they made the right choice.
Score: 2 Votes (Like | Disagree)
128 months ago
$300? So this dock costs about as much as a mid tower desktop computer. and has no HDMI and to get it requires an active adapter which likely then needs its own power source and will not be cheap I am guessing
USB-C, DP, and mDP to HDMI 2.0 active adapters take their power from the port, and they cost around $30 each.
Score: 2 Votes (Like | Disagree)
128 months ago
The chips are in the connector...you can add more wire for cheap since no matter how long the wire is it still has the same 2 costly connectors
You can make a TB3 cable up to 0.5m with cheap passive (no chips) connectors and still get the full 40Gbps bandwidth.

Why are these things sooo ridiculously expensive? I dont see why it should cost more than a hundred bucks
A TB3 dock is fairly complex - its not like a USB hub or "port replicator": you need the TB3 controller, all the gubbins to handle TB3/USB-C passthrough and charging, a PCIe bus, a PCIe USB3 controller and either USB or PCIe controllers for ethernet and sound...

Add to that relatively small volume sales (which is a big factor in the cost of producing electronics) - TB docks have never really hit the big time and, with USB-C, a lot of people are going to be happy with cheaper USB-C docks (if you need a 5k display or a second 4k@60Hz you can always plug it straight in).

That said, this looks suspiciously like the Belkin ('http://appleinsider.com/articles/17/01/03/belkin-shows-off-thunderbolt-3-express-dock-hd') dock in a slightly different case.
Score: 1 Votes (Like | Disagree)
128 months ago
i'm not seeing how this is better than the plugable usb-c docking station.

https://www.amazon.com/gp/product/B01FKTZLBS/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1
Score: 1 Votes (Like | Disagree)
69Mustang Avatar
128 months ago
Why are these things sooo ridiculously expensive? I dont see why it should cost more than a hundred bucks
All of that super delicious component licensing.:D
Score: 1 Votes (Like | Disagree)

Popular Stories

M5 MacBook Pro

RIP, MacBook Ultra

Monday October 19, 2026 9:37 am PDT by
Apple today sent out invites for an experience in Los Angeles on Wednesday, October 28, and the "Pro and tell" tagline on the invitation likely means that the rumored MacBook models with touch-enabled OLED displays will stick with MacBook Pro branding instead of the once-rumored "MacBook Ultra" name. The long-rumored "iPhone Ultra" ended up being named iPhone Duo, so speculation that Apple...
iPhone Duo Trio

Here's What Apple's Apps Look Like on the iPhone Duo

Tuesday October 20, 2026 11:12 am PDT by
With just three days to go until the iPhone Duo is released, Apple is getting ready for the launch. Behind the scenes, the App Store now has screenshots of Apple's built-in apps running on the Duo. We've seen some apps in marketing materials, but images of the ones we haven't seen give us an idea of what it will be like using the iPhone Duo day to day. Many apps are shown in landscape...
apple pro tell logo

Apple Announcing New Products Next Week: 'Pro and Tell'

Monday October 19, 2026 9:05 am PDT by
Apple's Greg Joswiak today hinted at new product announcements coming next week, sharing a social media post that says "Can't wait to pro and tell next week." Rumors suggest Apple is planning to debut the new MacBook Pro with an OLED touchscreen display, an M6 entry-level MacBook Pro, an M6 iMac, an iPad mini with an OLED display. Can't wait to pro and tell next week....
Latest Stories
Tesla App Gains iPad and iPhone Duo Support
Tesla App Gains iPad and iPhone Duo Support
10 minutes ago
Apple Reportedly Boosts iPhone Duo Orders by 44%
Apple Reportedly Boosts iPhone Duo Orders by 44%
35 minutes ago
Fortnite Returning to Australian App Store After Court Ruling
Fortnite Returning to Australian App Store After Court Ruling
1 hour ago
Apple Ordered to Open iPhone to Rival App Stores in Australia
Apple Ordered to Open iPhone to Rival App Stores in Australia
1 hour ago
Apple Suppliers Face Hurdles Cutting Circuit Board Emissions
Apple Suppliers Face Hurdles Cutting Circuit Board Emissions
2 hours ago
Things Updated for iPhone Duo With Adaptive Layout
Things Updated for iPhone Duo With Adaptive Layout
2 hours ago
Simplicity and Siri AI Are HomeView's Killer Features, Apple Says
Simplicity and Siri AI Are HomeView's Killer Features, Apple Says
3 hours ago
iPhone Duo Reviewers Really Miss Face ID
iPhone Duo Reviewers Really Miss Face ID
8 hours ago
Does the iPhone Duo Run Hot? Here's What Reviews Found
Does the iPhone Duo Run Hot? Here's What Reviews Found
9 hours ago
Apple Music's New Look is Now Live on Apple's Website
Apple Music's New Look is Now Live on Apple's Website
10 hours ago
Anthropic Launches Claude Duet, a Proactive AI Agent
Anthropic Launches Claude Duet, a Proactive AI Agent
10 hours ago
What 32,000 Folds Did to the iPhone Duo's Hinge
What 32,000 Folds Did to the iPhone Duo's Hinge
11 hours ago
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
12 hours ago
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
13 hours ago
Apple Support App Updated for iPhone Duo's Larger Display
Apple Support App Updated for iPhone Duo's Larger Display
13 hours ago
Amazon Sweetens the Deal on Entry-Level 16-Inch MacBook Pro With $570 Off
Amazon Sweetens the Deal on Entry-Level 16-Inch MacBook Pro With $570 Off
13 hours ago
iPhone Duo Tips Over on MagSafe Stands When Unfolded
iPhone Duo Tips Over on MagSafe Stands When Unfolded
14 hours ago
Apple Music's New Look Officially Announced
Apple Music's New Look Officially Announced
15 hours ago
iPhone Duo Supports Apple Pencil Starting With iOS 27.2
iPhone Duo Supports Apple Pencil Starting With iOS 27.2
16 hours ago
iPhone Duo Accessories Roundup: Cases and Screen Protectors From OtterBox, ZAGG, and More
iPhone Duo Accessories Roundup: Cases and Screen Protectors From OtterBox, ZAGG, and More
17 hours ago
Apple Stores Will Have 'Limited' Availability of iPhone Duo for Walk-In Customers
Apple Stores Will Have 'Limited' Availability of iPhone Duo for Walk-In Customers
17 hours ago
iPhone Duo Reviews Explain Why Device is Both 'Fun' and 'Frustrating'
iPhone Duo Reviews Explain Why Device is Both 'Fun' and 'Frustrating'
17 hours ago
Apple Says 'Reachability' Feature Coming to iPhone Duo Later This Year
Apple Says 'Reachability' Feature Coming to iPhone Duo Later This Year
18 hours ago
Loop Capital Cuts Apple Rating Over iPhone Sales Outlook
Loop Capital Cuts Apple Rating Over iPhone Sales Outlook
22 hours ago
Apple Stores in Bordeaux and Lille Looted During French Protests
Apple Stores in Bordeaux and Lille Looted During French Protests
22 hours ago
Bluesound Adds Native Apple Music Support
Bluesound Adds Native Apple Music Support
23 hours ago
Apple CEO John Ternus Explains What Makes Good Product Design
Apple CEO John Ternus Explains What Makes Good Product Design
1 day ago
UK Proposes New Ways to Help Apple Pay Rivals
UK Proposes New Ways to Help Apple Pay Rivals
1 day ago
WhatsApp Developing In-App Browser for All Chat Links on iPhone
WhatsApp Developing In-App Browser for All Chat Links on iPhone
1 day ago
Apple's App Store Chief Explains Its Push for Premium Games
Apple's App Store Chief Explains Its Push for Premium Games
1 day ago