Overview
Multitask Across Dual High-Resolution Displays
Designed for people looking for a one-stop update for their USB 3.0 or USB-C laptop. The Plugable USB 3.0 Dual HDMI Laptop Docking Station for Windows, ChromeOS, or Mac (UD-3900Z) allows you to attach dual HDMI monitors and peripherals to your laptop with a single cable. Come and leave your workplace with ease. By attaching one cable to your laptop, you obtain 10 extra ports of connectivity, allowing you to complete more work in less time.

Expand Your Workstation


Designed for those who want a one-stop upgrade for your USB 3.0 or USB-C laptop. The Plugable USB 3.0 Dual HDMI Laptop Docking Station for Windows, Mac, and ChromeOS (UD-3900Z) allows you to add dual HDMI monitors, and connect your peripherals, all through a single cable back to your laptop. Quickly come and go from your desk with ease. By connecting one cable to your laptop, you gain 10 extra ports of connectivity, making it easier to do more work in less time. 

Power users with dual monitors: The UD-3900Z is the dock you need to maximize your productivity and your workspace. An excellent option for adding two extra 1080p screens to your computer, even if it might otherwise only support one—like an M1, M2, or M3 MacBook. Great for business uses such as email, web applications, Microsoft office, and more. Featuring a vertical design, you can easily slip this dock between your monitors and save valuable desk space. Conveniently access the front USB and audio port for those devices you plug and unplug everyday. 

Note: This dock will not charge your laptop and will need your external charger to provide power to your system. This dock has two HDMI ports (not compatible with DisplayPort displays).
10 Ports of Connectivity
High-Resolution Displays
Dynamic Design

10 Ports of Connectivity


Get your ports back with a dock that acts as a hub for all of your peripherals. 
  • 2x HDMI ports—Add up to two additional HDMI displays 
  • 2x USB 3.0—Add a thumb drive, external SSD, and more 
  • 4x USB 2.0—Add a keyboard, mouse, and printer 
  • 1x 3.5mm Combination Audio Jack—Listen to music or connect a headset with a microphone 
  • 1x Gigabit Ethernet—Experience fast and reliable network speeds

High-Resolution Displays


Get more screen space for more productivity. High resolution HDMI displays will change the way you manage your out of control tabs and your workflow. 

No more grainy visuals and tiny screens. Watch videos on clear and sharp 2K 60Hz screens (1920x1200 @ 60Hz). Expand your screen real estate with this dock and cut down the time it takes to work on those highly productive tasks.

Dynamic Design


Not only does this dock expand your connectivity, it also brings a whole new level of performance and flexibility. 

Featuring DisplayLink graphic technology, you can connect this dock to a USB 3.0 Windows, ChromeOS, or macOS laptop. So whether you're hoteling at a desk for work, or sharing your dock at home, this dock provides the flexibility you need. 

The vertical orientation is designed to reduce its desk footprint to give you more room for the things that matter most. With easily accessible ports on the front of the dock, you can unplug your headphones, flash drives, or SSDs with ease.
Work With 10 Ports of Connectivitiy
Work more and get your ports back with the UD-3900Z Docking Station. Here are the ports that you can use: 2x HDMI ports—Add up to two additional HDMI displays 2x USB 3.0—Add a thumb drive, external SSD, and more 4x USB 2.0—Add a keyboard, mouse, and printer 1x 3.5mm Combination Audio Jack—Listen to music or connect a headset with a microphone 1x Gigabit Ethernet—Experience fast and reliable network speeds
The Plugable USB 3.0 Dual HDMI Laptop Docking Station (UD-3900Z) Specs
UD-3900Z Max Number of Displays Connected to Dock: 2 Video Ports: 2x HDMI Max Resolutions Supported: 2x 1920x1200 @ 60Hz Number of USB Ports: 6 USB Port Specifications: 2x USB 3.0 front, 4x USB 2.0 rear Laptop Charging: No Laptop Connection: USB 3.0 and USB-C
Plugable USB 3.0 Dual HDMI Laptop Docking Station is an efficient & compatibility guarantee device
This device is compatibility guaranteed. It can connect different devices from different brands.