The Plugable UD-3900 SuperSpeed USB 3.0 Dual Monitor Docking Station is the perfect solution for turning your laptop or desktop into a fully functional workstation. With just a single USB 3.0 connection, you can expand your computer with multiple displays, wired internet, audio, and a wide range of peripherals. It is an excellent choice for both home and office setups, especially for those who need more connectivity than their laptop provides.
This docking station supports dual monitors, offering one HDMI port and one DVI-I port. A DVI-to-VGA adapter is included for compatibility with older monitors. When using a single HDMI display, resolutions up to 2560×1440 at 50Hz are supported, while dual-display configurations provide smooth and reliable video performance. This makes it easy to extend or mirror your desktop across two screens for improved multitasking.
In addition to video output, the UD-3900 greatly expands your USB connectivity. It provides two USB 3.0 ports on the front, ideal for external drives and high-speed devices, and four USB 2.0 ports on the back for keyboards, mice, printers, and other peripherals. The docking station also features a Gigabit Ethernet port, giving you a fast and reliable wired internet connection that is often more stable than Wi-Fi.
For audio, the dock includes a 3.5mm stereo input for microphones and a 3.5mm stereo output for headphones or speakers, making it easy to integrate with your audio setup. The unit is self-powered and comes with its own AC adapter (100–240V, 50–60Hz input; 5V 4A output), ensuring stable performance even when multiple devices are connected.
The Plugable UD-3900 is compatible with Windows 10, 8.1, 8, 7, and XP, and requires DisplayLink drivers for proper functionality. It is not recommended for macOS or Linux systems. Each package includes the docking station itself, the power adapter, a USB 3.0 cable, and a DVI-to-VGA adapter, so you’ll have everything you need to get started.
With the Plugable UD-3900, you can connect two monitors, wired Ethernet, external drives, a printer, keyboard, mouse, and audio devices—all through a single USB cable connected to your computer. It’s a simple and powerful way to maximize productivity and keep your workspace organized.