This manual provides detailed instructions for setting up, operating, and troubleshooting your Plugable UD-3900 Universal Laptop Docking Station. This docking station is designed to expand the connectivity of your laptop, offering dual HDMI display outputs, multiple USB ports, Gigabit Ethernet, and audio jacks through a single connection to your host computer.
The Plugable UD-3900 is a versatile docking solution for both Windows and Mac laptops. It features a hybrid 2-in-1 USB 3.0 and USB-C cable for broad compatibility.

Figure 1 : Avant et arrière View of the Plugable UD-3900 Docking Station

Figure 2 : Contenu de l'emballage
The UD-3900 docking station provides a comprehensive set of ports to expand your laptop's capabilities:

Figure 3: Port Layout and Features
The Plugable UD-3900 docking station is designed for universal compatibility with a wide range of operating systems and devices:

Figure 4 : Compatibilité entre le système d'exploitation et le périphérique
Follow these steps to set up your Plugable UD-3900 docking station:
Once connected, your operating system should detect the external monitors. You can configure your display settings (extend, duplicate, or primary display) through your computer's display settings. For optimal performance, ensure your display drivers are up to date.

Figure 5: Dual Monitor Setup Example
Important Note: This USB docking station does not charge the host laptop.
An external power supply is needed to charge your host system. The docking station provides power to its own internal components and connected USB peripherals, but not to the laptop itself.

Figure 6: Dock Does Not Charge Laptop
The UD-3900 is ideal for web browsing, productivity software, and general office tasks. It is not recommended for gaming or applications requiring high-performance graphics due to the nature of DisplayLink technology.
Pour garantir la longévité et les performances optimales de votre station d'accueil :
If you encounter issues with your Plugable UD-3900 docking station, please refer to the following common solutions or consult the official troubleshooting guide:
For more detailed troubleshooting steps, you can refer to the official Guide de dépannage (PDF).
Standard USB ports on the docking station are not primarily designed for charging USB devices. While some devices may charge in certain scenarios, USB device charging behavior can vary. For detailed information on device-specific charging behaviors, please consult the product listing page on the Plugable website.
| Fonctionnalité | Spécification |
|---|---|
| Numéro de modèle | UD-3900 |
| Connectivity to Host | Hybrid USB 3.0 (USB-A) and USB-C |
| Sorties vidéo | 2x HDMI |
| Résolution maximale (double affichage) | 1920 x 1200 à 60 Hz |
| Résolution maximale (écran unique) | 2560 x 1440 à 50 Hz |
| Ports USB | 2x USB 3.0, 4x USB 2.0 (Total 6 USB Ports) |
| Ethernet | Gigabit Ethernet |
| Audio | 3.5mm Headphone Output, 3.5mm Microphone Input |
| Source d'énergie | DC Power Adapter (20 watts) |
| Dimensions (L x l x H) | 6.45 x 3.22 x 4.02 pouces |
| Poids de l'article | 13 onces |
| Plateforme matérielle | PC |
Every Plugable product, including the UD-3900 docking station, is covered against defects for 2 ans from the date of purchase. Plugable also provides support technique à vie pour ses produits.
If you have any questions or require assistance, please do not hesitate to contact the Plugable North American-based support team. You can find contact information and additional resources on the official Plugable website ou en visitant le Plugable Store on Amazon.
![]() |
UD-3900 Docking Station User Guide | Plugable Comprehensive user guide for the Plugable UD-3900 docking station, covering setup, compatibility, and usage for Windows, macOS, and ChromeOS. |
![]() |
Plugable UD-3900 Docking Station: Troubleshooting Guide and FAQ Troubleshooting Guide and FAQ for the Plugable UD-3900 docking station. Covers compatibility with operating systems and computers, display resolution support, and power delivery capabilities. Find answers to common questions and learn how to optimize your setup. |
![]() |
Guide d'installation rapide de la station d'accueil double écran USB 3.0 Plugable UD-3900 Guide d'installation rapide de la station d'accueil double écran USB 3.0 Plugable UD-3900. Découvrez comment connecter des périphériques, installer des pilotes et configurer les modes d'affichage sous Windows. |
![]() |
Guide de démarrage rapide de la station d'accueil Plugable UD-3900 Un guide de démarrage rapide pour la station d'accueil Plugable UD-3900, détaillant comment connecter des écrans, des périphériques USB, Ethernet et de l'audio. |
![]() |
Guide de dépannage et FAQ de la station d'accueil USB-C Plugable UD-CUBE Guide de dépannage complet et questions fréquemment posées (FAQ) pour la station d'accueil pour ordinateur portable Plugable UD-CUBE USB-C, couvrant les problèmes courants tels que l'absence de sortie vidéo, la détection de périphérique USB, la connectivité Ethernet et les problèmes d'alimentation. |
![]() |
Guide d'utilisation de la station d'accueil Plugable UD-CUBE : configuration et compatibilité Guide d'utilisation officiel de la station d'accueil Plugable UD-CUBE, détaillant les instructions de configuration, la compatibilité USB-C et Thunderbolt, les capacités d'affichage et les informations d'alimentation. |