Plugable Technologies UD-3900PDZ laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black
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1x HDMI 1.4, 2x HDMI 1.3, 1x 4K 30Hz, 2x 1920x1200 60Hz, 2x Front, 4x Rear USB 3.0 Ports, 60W, USB-C and Thunderbolt 3
Part UD-3900PDZ · UPC 819927012023
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Add to cart Continue browsing- 12-in-1 EXPANSION—With a compatible USB-C or Thunderbolt 3 Windows or Mac laptop 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 "Alternate Mode" for one external display at the full native performance of your system's graphics processor, 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 Macs (10.14+ and above, with driver installation), Windows (Dell XPS, Lenovo Thinkpad, HP Spectre x360), and other systems which support USB-C DP Alt Mode and Power Delivery. No HDCP support. Linux, Chrome OS not supported
About this product
New and Improved Triple Display Dock
Instantly turn your laptop, 2-in-1, or Windows tablet into a multi-monitor desktop—by connecting a single cable—with the Plugable Triple HDMI USB-C Docking Station (UD-3900PDZ). The Plugable UD-3900PDZ Docking Station connects to a supported system using the included USB-C cable and provides the ability to connect up to three additional HDMI displays, provide up to 60W of USB-C Power Delivery, six USB 3.0 ports, a wired Gigabit Ethernet port, and 3.5mm combination analog audio input/output jack. Utilizing innovations introduced with USB 3.1, this dock takes advantage of "Alternate Modes" from the USB-C specifications for one of the display outputs and host charging.
This new and improved DisplayLink dock has been designed from the inside out to provide a triple-display dock that people can rely on. Lots of triple-display docks on the market have issues with monitors losing connection, the dock rebooting, flickering, and more. This new dock represents our focus on quality and our 10+ years in the docking station market. This new design has evidence of quality from its chipsets, layouts, high-tier manufacturing, and extensive testing.
Note: New and innovative products aren't without compatibility concerns, it is important to read the information below for details regarding display output types and system requirements. USB-C is required for this docking station, it will not work properly when adapted to USB 3.0.
When attached to a fully compatible USB-C or Thunderbolt 3 system, the UD-3900PDZ supports Windows 11, 10, 8.x, and 7 and macOS 10.14+. Chrome OS, Linux are not supported.
Manufacturer warranty information
2 years
Ports & interfaces
- Connectivity technology
- Docking
- Host interface
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 6
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 1
- USB Power Delivery (USB PD)
- Yes
- USB Power Delivery up to
- 60 W
- HDMI ports quantity
- 3
- HDMI version
- 1.4
- Microphone in
- No
- Combo headphone/mic port
- Yes
- Headphone connectivity
- 3.5 mm
- HDCP
- No
Network
- Ethernet LAN
- Yes
- Ethernet LAN (RJ-45) ports
- 1
- Ethernet LAN data rates
- 1000 Mbit/s
- Copper ethernet cabling technology
- 1000BASE-T
Performance
- Card reader integrated
- No
- Data transfer rate
- 5 Gbit/s
- HD type
- 4K Ultra HD
- Maximum digital resolution
- 3840 x 2160 pixels
- Number of displays supported
- 3
- Maximum refresh rate
- 60 Hz
- Product colour
- Black
- Charging function
- Yes
Power
- Power supply
- 90 W
Software
- Windows operating systems supported
- Yes
- Mac operating systems supported
- Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur
- Linux operating systems supported
- No
Packaging data
- Quantity per pack
- 1 pc(s)
Packaging content
- Cables included
- USB Type-C to USB Type-C
- Quick start guide
- Yes
Other features
- Cable length
- 0.84 m
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License