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Manufacturer: Plugable
Mfg. SKU: UD-3900
Our Part No.: 1N4640

List Price:

Mfg. SKU: UD-3900
Cart Price: $95.99

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Connect up to 10 accessories to your Windows PC through a single SuperSpeed USB 3.0 port with the Plugable UD-3900, a universal docking station for Windows-based computers that offers the speed, performance, and reliability found in proprietary docking stations for specific laptop PC brands.

With graphics, networking, and hub chipsets that have been selected and tested together to ensure maximum quality, the UD-3900 provides:
  • An HDMI and a DVI port for connecting two external monitors and supports resolutions up to 25601440* (HDMI) and DVI / VGA to 20481152 / 19201200 (DVI-to-VGA adapter also included)
  • An RJ-45 Gigabit Ethernet network port (also supports 10/100 Ethernet)
  • External speaker output jack and a microphone line in
  • Two USB 3.0 ports for accessories (such as an external hard drive or another graphics port)
  • Four USB 2.0 ports (great for a keyboard and mouse with two ports to spare)
  • *Note: 25601440 output only available when using a single HDMI display connected through the dock.

Integrated Chipsets:
  • The heart of the docking station is its DisplayLink DL-3900 chipset, which manages dual graphics and audio output and Gigabit Ethernet functions. The integration of these functions on a single chipset means fewer internal components need to be bolted together, leading to increased compatibility and reliability overall. Drivers are installed automatically from Windows Update if an Internet connection is present when the docking station is first connected.
  • You can extend or mirror your primary Windows desktop to a monitor connected to the UD-3900. With DisplayLink technology, graphics processing still is handled by connected computer's central processor and graphics processor. The DisplayLink drivers on that PC compress and transmit pixels to the DL-3900 chipset, which decodes the data and displays it.
  • The UD-3900 can be used in conjunction with any of Plugable's other USB graphics adapters for adding extra monitors. Please note that USB graphics adapters not powered by DisplayLink technology cannot be used on your PC simultaneously with the UD-3900. Drivers for non-DisplayLink USB graphics adapters must be uninstalled from the PC.
  • The internal USB 3.0 components and two extra ports are managed by a VIA VL811 chipset, while the USB 2.0 controller chipset for the four USB 3.0 ports comes from Terminus Technology. USB 3.0 devices must be connected to USB 3.0 ports for proper functionality, but USB 2.0/1.1 devices can be connected to any of the six USB ports.


Interfaces/ Ports:
  • Audio Line Out: Yes
  • DVI: Yes
  • HDMI: Yes
  • Host Interface: USB 3.0
  • Microphone: Yes
  • Network (RJ-45): Yes
  • Number of USB 2.0 Ports: 4
  • Number of USB 3.0 Ports: 2
  • Total Number of USB Ports: 6
  • VGA: Yes

  • Compatibility: Microsoft Surface
  • Country of Origin: China

Package Contents:
  • UD-3900 Dual Display Universal Docking Station
  • 4-amp AC Power Adapter
  • USB 3.0 Type-A Male to Type-B Male Cable
  • DVI-to-VGA Passive Port Adapter
  • Drivers CD
  • Quick-Install Guide

Physical Characteristics:
  • Depth: 5"
  • Height: 8.5"
  • Weight (Approximate): 1.19 lb
  • Width: 4"

Technical Information:
  • Connectivity Technology: Wired
  • Device Supported: Notebook/Tablet PC/Desktop PC
  • Limited Warranty: 1 Year

Windows Version Compatibility:
  • Drivers can be installed automatically via Windows Update with support for Windows 10, 8.1, 7, and XP. Not compatible with ARM-based Windows RT/Surface RT. Note that Microsoft limits multiple display support in Windows 7 "Starter" Edition to mirroring screens. Even though drivers are provided automatically, we recommend visiting the Plugable driver webpage for the most recent drivers and other information.
  • DisplayLink's Windows drivers make use of the main GPU for rendering, and require an Intel, nVidia, ATI/AMD primary graphics driver supporting WDDM to be installed. Most systems since Windows 7 satisfy this requirement.
  • Please note that USB graphics adapters or docking stations not powered by DisplayLink technology, such as Magic Control Technology (MCT), Samsung Central Station (SMSC), and Fresco Logic cannot be used on your system simultaneously with our DisplayLink-based products. Drivers for non-DisplayLink USB graphics adapters must be uninstalled from the host system before using our products The above list of 3rd-party technologies covers most known incompatibilities, but the same potential for incompatibility exists with any type of USB video device or screen mirroring/extension software.

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