News, Tips & Reviews
B&H Gift Cards
The Professional's Source Since 1973
Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
My Cart
Home

Plugable UD-3900 USB 3.0 Dual-Display Docking Station for Windows

BH #PLUD3900 • MFR #UD-3900
17 reviews
Print
Plugable UD-3900 USB 3.0 Dual-Display Docking Station for Windows
Key Features
  • 1 x HDMI Port
  • 1 x DVI Port with VGA Adapter
  • 2 x USB 3.0 / 3.1 Gen 1 Type-A Ports
  • 4 x USB 2.0 Ports
Take advantage of more screen space and USB ports with the UD-3900 USB 3.0 Dual-Display Docking Station for Windows from Plugable. Designed to extend or mirror content from a laptop screen, this docking station features HDMI and DVI outputs, and also supports VGA connections with an included adapter. Connecting to your laptop via a USB 3.1 Gen 1 Type-A male plug, the UD-3900 provides two USB 3.1 Gen 1 Type-A ports and another four USB 2.0 ports for peripherals and other accessories. An RJ45 port is also present, supporting Gigabit Ethernet, while two discrete 1/8" jacks provide mic input and audio output.
More Details
In Stock
No Store Display
$99.95
+
Save the Tax‡
when you use the Payboo credit card. Learn More
Add to Cart
Free 2-Day Shipping
Protect Your Gear
Add a protection plan from $16.00
See Options
Ask an Expert
800-606-6969

Plugable UD-3900 Overview

From Manufacturer

Take advantage of more screen space and USB ports with the UD-3900 USB 3.0 Dual-Display Docking Station for Windows from Plugable. Designed to extend or mirror content from a laptop screen, this docking station features HDMI and DVI outputs, and also supports VGA connections with an included adapter. Connecting to your laptop via a USB 3.1 Gen 1 Type-A male plug, the UD-3900 provides two USB 3.1 Gen 1 Type-A ports and another four USB 2.0 ports for peripherals and other accessories. An RJ45 port is also present, supporting Gigabit Ethernet, while two discrete 1/8" jacks provide mic input and audio output.

Running on the DisplayLink DL-3900 chipset, the Plugable UD-3900 supports resolutions up to 2560 x 1440 on a single monitor using a High Speed HDMI cable, available separately. If connecting to dual monitors, this dock supports individual screen resolutions up to 1920 x 1200, or a total resolution of 3840 x 1200. Running on DC power, this dock comes with a power adapter. Compatible with Windows XP and later, the UD-3900 requires a dual core Intel or AMD CPU with a clock speed of 2.0 GHz or higher, and 2GB or more of RAM. Host GPUs must be Intel, AMD, or NVIDIA with WDDM. Please note, while bus-powered USB drives are compatible with this dock, it does not support power delivery to tablets, phones, or other devices.

USB 3.1 Gen 1
USB 3.1 Gen 1 features a maximum throughput of 5 Gb/s and is synonymous with USB 3.2 Gen 1 and USB 3.0.
UPC: 649241924616

Plugable UD-3900 Specs

Key Specs
USB I/O
2x USB-A 3.0 / 3.1/3.2 Gen 1
4x USB-A 2.0
Video I/O
1x HDMI
1x DVI
Max Resolution
2 Displays Supported:
2560 x 1440 at 50 Hz (Single)
Audio I/O
1x 1/8" / 3.5 mm Headphone Output
1x 1/8" / 3.5 mm Microphone Input
Network I/O
1x RJ45 (10/100/1000 Mb/s)
Host Connection
USB-A 3.0 / 3.1/3.2 Gen 1 via Built-In Connector
USB I/O
2x USB-A 3.0 / 3.1/3.2 Gen 1
4x USB-A 2.0
Video I/O
1x HDMI
1x DVI
Max Resolution
2 Displays Supported:
2560 x 1440 at 50 Hz (Single)
Audio I/O
1x 1/8" / 3.5 mm Headphone Output
1x 1/8" / 3.5 mm Microphone Input
Network I/O
1x RJ45 (10/100/1000 Mb/s)
Host Connection
USB-A 3.0 / 3.1/3.2 Gen 1 via Built-In Connector
Power Source
Included AC Adapter with Barrel Connector ( W)
OS Compatibility
Windows 7 to 11 / macOS 11 or Later / Chrome OS
Lock Slot
No
Certifications
UL 60950-1
Cable Length
3.35' / 1.02 m
Dimensions
7.7 x 4.9 x 3" / 19.5 x 12.5 x 7.7 cm
Weight
12.9 oz / 365 g
Packaging Info
Package Weight
1.895 lb
Box Dimensions (LxWxH)
8.6 x 5.3 x 4.4"

Plugable UD-3900 Reviews

Excellent support

By Harrison
Rated 5 out of 5
Date: 2026-06-29

Excellent support even after warranty. The email response is almost immediate and provided useful suggestions. My audio jack was not working for one laptop connected to docking station but another laptop did not have issue. Sam suggested unstailling and reinstall the driver which i did. Audio worked after reinstallation and rebooting.

Dual Monitor Docking Station

By Jenjen3
Rated 5 out of 5
Date: 2023-11-24

[This review was collected as part of a promotion.] The Plugable Dual Monitor Docking Station is easy to set up and to use. Connect two monitors, a mouse, keyboard, printer, flash drive, and internet to the back of the dock and one cable to your laptop. It's slim with one mic and one headphone jack on the front. The front also has two USB 3.0 ports. You will need to plug in your laptop separately as this will not charge it while connected. Really pleased with this docking station, turning my small laptop screen into a large work station easily.

See any errors on this page?

I want to use it abroad (in South America), will ...

I want to use it abroad (in South America), will it work with 220 volts instead of 110v?
Asked by: Gustavo
The Plugable UD-3900 USB 3.0 Dual-Display Docking Station for Windows (B&H # PLUD3900) supports an input voltage of 110V to 220V.
Answered by: Luis F
Date published: 2024-08-11

want to connect two additional monitors. what do ...

want to connect two additional monitors. what do i need to do that?
Asked by: James
To Plugable UD-3900 USB 3.0 Dual-Display Docking Station for Windows has two ports for video, a DVI and an HDMI port. You will need to know what kind of ports you would have on those monitors and get the proper cable form either DVI or HDMI to the monitor port.
Answered by: Luiz O
Date published: 2021-11-23
  • y_2026, m_7, d_14, h_11CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.47
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_1560164, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo
Whatever You Need, We've Got It