Flexible Expandability: Connects to your laptop via USB 3.0 or USB-C for dual video outputs, Gigabit Ethernet, 3.5mm jacks, and multiple USB ports.
Dual HD Monitors: Supports dual HDMI displays up to 1920x1200 @ 60Hz, even with single-output computers like M1, M2, or M3 Macs; second output options available.
Compatibility: Works with Windows 11, 10, 8.x, 7, macOS 10.14+, and ChromeOS 100.x or later; easy driver installation on Windows, manual on macOS; does not charge host PC; includes its own power adapter so it won't drain your laptop's battery.
Recommended Use: Ideal for web and productivity tasks with dual screens for email and spreadsheets; not suitable for gaming; no DisplayPort support; HDCP not supported.
Enhance Your Productivity: Streamline your work with dual monitors for efficient multitasking and improved workflow.
Product Specifications
Item model number: UD-3900H
Operating System: Windows 8.1, Chrome OS, Windows 11, macOS 10.14 Mojave+, Windows 10
Item Weight: 11.4 Ounces
Product Dimensions: 3.25 x 9.5 x 1 inches
Item Dimensions LxWxH: 3.25 x 9.5 x 1 inches
ASIN: B07BFJSYFM
Country of Origin: Taiwan
Is Discontinued By Manufacturer: No
Date First Available: March 13, 2018
Number of Ports: 12
Total HDMI Ports: 1
Wattage: 24
UPC: 819927011767 819927011774
Manufacturer: Plugable
Product Information
Product description
HP Spectre, HP ProBook
Dell Latitude, Dell XPS
Lenovo ThinkPad, Lenovo Yoga
MacBook Air and MacBook Pro (Intel, M1, M2, and M3)
iMac and Mac (Intel, M1, and M2)
*macOS 10.14+
Asus CX1
HP x360
Acer C936
Lenovo IdeaPad Slim
Dual HDMI for modern setups. For older displays, connect a DVI or VGA monitor with included adapters
This docking station does not provide laptop charging
Tech Specs
Dual Display Support
Two 1920 x 1200 60Hz HDMI displays with options to expand to DVI or VGA with included adapters
Universal Compatibility
Ideal for mixed laptop environments—seamlessly compatible with Windows 7–11, macOS 10.14+, and ChromeOS 100.x or later. Connect to the host device via included USB-A or USB-C cable.
Streamline Connectivity
Boost productivity with 2 USB 3.0 ports for fast 5Gbps transfers and 4 USB 2.0 ports for seamless peripheral connections. High-speed wired networking via Gigabit Ethernet and crystal-clear audio through dedicated headphone and mic jacks.
Intended Use
Ideal for web browsing and productivity software such as word processing, spreadsheets and web browsing. Not recommended for gaming, video editing, or rendering
Q: Does the UD-3900H work with MacBooks or iMacs?
A: Yes, the UD-3900H is compatible with MacBooks and iMacs running macOS 10.14 or later. You’ll need to install DisplayLink drivers, and we provide step-by-step instructions on the Plugable website to guide you through the process.
Q: Does the UD-3900H provide power to charge my laptop?
A: No, the UD-3900H does not provide power to the laptop.
Q: Do I need to install software/drivers to use the UD-3900H?
A: Yes, driver installation is required. On Windows, the drivers can install automatically via Windows Update, while on macOS, you'll need to manually install the DisplayLink Manager Application.
Q:When installing DisplayLink software on my Mac, why is it necessary to grant ‘Screen Recording’ permission?
A: macOS requires "Screen Recording" for the DisplayLink driver to work properly. Approving it enables the driver to send data over USB from your computer to the DisplayLink-powered display. No data, images, or pixels are being stored or recorded.