Plugable USB C Triple Display Docking Station with Laptop Charging, for Thunderbolt, USB4, or USB C Systems, Compatible with Windows, macOS, ChromeOS laptops
Plugable USB C Triple Display Docking Station with Laptop Charging, for Thunderbolt, USB4, or USB C Systems, Compatible with Windows, macOS, ChromeOS laptops
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Plugable USB C Triple Display Docking Station with Laptop Charging, for Thunderbolt, USB4, or USB C Systems, Compatible with Windows, macOS, ChromeOS laptops

26 ratings

Key item features

  • Extensive Connectivity: This 12-in-1 docking station offers 6x USB 3.0 ports, Gigabit Ethernet, and a 3.5mm TRRS headset jack for comprehensive peripheral integration.
  • Triple Display: Features three HDMI video outputs, including one 4K 30Hz port and two 1080p 60Hz ports, utilizing DisplayLink USB Graphics Technology for multi-monitor setups.
  • USB-C Functionality: Supports USB-C DisplayPort Alternate Mode for one external display and USB-C Power Delivery for charging the connected system up to 100W.
  • Broad Compatibility: Designed for USB Type-C and Thunderbolt 3 Windows systems, including Dell XPS, Lenovo Thinkpad, and HP Spectre x360, that support USB-C DP Alt Mode and Power Delivery.
  • Graphics Performance: The first HDMI port uses USB-C Alt Mode for direct GPU connection, while the second and third HDMI ports use DisplayLink DL-3900 USB graphics, suitable for office and web browsing.
  • Included Accessories: Comes with the UD-3900PDZ dock, a 0.8m USB-C cable, and a 135W (20V, 4.5A) power adapter with a US power plug.
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Customer ratings & reviews

4.6 out of 5 stars
stars
26 ratings20 reviews
How item rating is calculated
  1. 5 stars73% (19)
  2. 4 stars15% (4)
  3. 3 stars8% (2)
  4. 2 stars4% (1)
  5. 1 star0% (0)

Reviews summary

Pros

  • : It connects multiple monitors and outputs clean video.
  • : Setup process is easy to follow with no technical issues.
  • : The hub connects three external monitors.
  • : Supports up to four hdmi monitors with easy setup.
  • : The dock provides single-cable hookup and gigabit.

Neutral

  • : Supplies stable power but starts only when lid is opened.
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Showing 1-3 of 20 reviews

Jun 14, 2021
Reviewer name: Ryan
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The only solution that worked for my Mac Book Pro

I tried at least 10 different methods of using more than 2 external monitors with my MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports) with Intel Iris Plus Graphics 645 1536 MB. Absolutely nothing worked until I tried this unit, including a $400 Dell TB3 dock that also claimed to have DisplayLink technology. This Plugable unit worked instantly upon downloading the drivers and plugging everything in. I'm still unsure HOW it's working since there is no TB3 compatibility, only USB-C. All I can say is that it DOES work flawlessly, and now I have 4 HDMI monitors attached to my MBP. There are 3 connected to this dock (1 native HDMI stream and 2 using DisplayLink) and 1 from a generic cheap dock (native HDMI stream).

Helpful?5LMWWB20CJQ9457315936
Jan 19, 2026
Reviewer name: Todd
Item details
Color: Black
Sold byPlugableDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy installation and flawless performance

Installation is a piece of cake and the docking station worked flawlessly,

Helpful?5LMWWB20CJQ9457315936
Apr 23, 2026
Reviewer name: Carlos C
5 out of 5 stars
5 out of 5 stars review

Great hub!

I bought this and have been using it since nov 2025 , so far it has been great, it’s one of the few hubs that supports 3 displays for Mac. It also has several usb ports so I’m able to connect my peripherals, I use it with my MacBook so I never have to charge it because it supports power delivery and video output through one thunderbolt cable Greetings from MX!

Review from Plugable
Helpful?5LMWWB20CJQ9457315936
Current price is $169.99
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4.690476190476191 out of 5 stars
4.690476190476191 stars out of 5, based on 378 seller reviews(4.7)
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