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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Specs

Compatibility, Dell XPS Notebook, Lenovo Thinkpad Notebook, HP Spectre x360 NotebookMaximum number of monitors, 3Inputs/Outputs, 1 x HDMI 1.4, 2 x HDMI 1.3, 6 x USB 3.0, 1 x USB Type-C Power Delivery, 1 x Gigabit Ethernet, and 1 x 3.5mm headphone jack portsResolution, 4K 30Hz, 1080p 60HzUsb version, USB 3.0, USB Type-A, USB Type-C, USB 3.0 Type CInput/output quantity, 1

About this item

Product details

The Plugable UD-3900PDZ USB-C Docking Station supports up to three HDMI displays via a combination of USB-C DisplayPort Alternate Mode ("Alt Mode") and DisplayLink USB graphics. Host charging to 100W via USB-C Power Delivery ("PD"), Gigabit Ethernet, audio, and 6x USB device connectivity. All through a single USB-C cable.See important notes regarding Alt Mode and PD compatibility below.Graphics PerformanceHDMI 1 utilizes USB-C Alt Mode which has a direct "pipeline" to the host graphics processor (GPU), and connected monitor will perform as if connected directly to the computer. The 2nd and 3rd HDMI ports utilize DisplayLink DL-3900 USB graphics which leverage the host GPU & CPU; these outputs are ideal for office and web browsing work but may not perform well for 2D or 3D graphics applications, full screen video, or video editing software and are not recommended for gaming.Alt Mode and PD CompatibilityAlt Mode video supported on select systems including Dell XPS 9350, 9360, 9370, 9380, 9550, 9560, 9570, 9580, Dell Precision 5510, HP Spectre 13"" x360 13t and many more. This dock can replace a USB-C power supply rated up to 60W on compatible host systems with USB-C Power Delivery (PD).Cannot be mixed with non-DisplayLink USB graphics adapters and drivers (e.g. MCT, j5, or SMSC). HDCP/Blu-ray playback not supported.Incompatible SystemsNot compatible: macOS (version 10.13.6 and older), ChromeOS, Linux, or Android. Not compatible with phones or iPad or Android tablets. ASMedia USB 3.1 controllers do not support Alt Mode at this time. Not recommended for use with Desktop computers.In the BoxUD-3900PDZ dock, 0.8m USB-C cable, and 135W (20V, 4.5A) power adapter with US power plug
  • 12-in-1 EXPANSION - With a compatible USB-C or Thunderbolt 3 Windows tablet, laptop, or 2-in-1, this laptop docking station can charge your device, connect up to 3 HDMI monitors, add Gigabit Ethernet, 3.5mm TRRS headset jack, and provides 6x USB 3.0 ports
  • TRIPLE MONITOR DISPLAY - This usb c docking station features 3 HDMI video outputs including 1x HDMI output capable of 4K 30Hz, 2x HDMI outputs capable of 1080p 60Hz using DisplayLink USB Graphics Technology
  • USB-C FEATURES - This multiport docking station supports USB-C DP for one external display, and USB-C Power Delivery to charge the connected system. Support for these features is determined by your laptop manufacturer. See product description for details
  • COMPATIBILITY - Compatible with USB Type-C and Thunderbolt 3 Windows systems, Dell XPS, Lenovo Thinkpad, HP Spectre x360, other systems which support USB-C DP Alt Mode and Power Delivery. No HDCP support. Linux, Chrome OS, and macOS not supported
  • 2 YEAR WARRANTY - We love our Plugable products, and hope you will too. This product is covered by a 24-month limited warranty as well as Seattle-based email support
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Specifications

Compatibility

Dell XPS Notebook, Lenovo Thinkpad Notebook, HP Spectre x360 Notebook

Maximum number of monitors

3

Inputs/Outputs

1 x HDMI 1.4, 2 x HDMI 1.3, 6 x USB 3.0, 1 x USB Type-C Power Delivery, 1 x Gigabit Ethernet, and 1 x 3.5mm headphone jack ports

Resolution

4K 30Hz, 1080p 60Hz

Warranty

Warranty information

2 YEAR WARRANTY - We love our Plugable products, and hope you will too. All of our products are backed with a 2-year limited parts and labor warranty as well as Seattle-based email support

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

1

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
26 ratings20 reviews
Includes global ratings and 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.
  • : Supports up to four hdmi monitors with easy setup.
  • : The hub connects three external monitors.
  • : 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

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
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 7, 2025
Reviewer name: anonymous
Item details
Color: Black
Sold and shipped byPlugable
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works like a Charm

The unit has a power source which is a great feature. I had to update my computer's video drivers and the docking station worked like a charm.

Incentivized Review
Helpful?5LMWWB20CJQ9457315936
Current price is $169.99
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