Plugable - 14-in-1 USB C Docking Station with 4x HDMI Displays - Quad Dock with 100W Charging - TAA Compliant - Black
About this product
4 Monitor Docking Station for Ultimate Productivity The Plugable UD-3900C4 is the only solution of it’s kind - it’s the only quad monitor docking station combining DisplayLink and MST (multi-stream Transport) Alt mode technologies to deliver seamless four display expansion over USB-C. This TAA-compliant universal docking station drives four extended 1080p displays at 60Hz, with HDMI 1-2 powered by DisplayLink and HDMI 3-4 powered by MST Alt Mode. No other dock offers this hybrid integration, giving you unmatched flexibility in display configurations. Whether you're configuring a hot-desk environment, building out a permanent fixed workstation, or designing a multi-display content creation suite, this docking station for 4 monitors transforms your setup with performance and connectivity that cant’ be found anywhere else. Powerful Ports to Power Through Work This USB dock goes beyond displays. It features a USB-C port with 20W charging, four 5Gbps USB 3.0 ports, Gigabit Ethernet, audio in/out, and an SD Card Reader - offering everything you need to stay connected and productive. Plus, with up to 96W power delivery to your laptop, your system stays charged and ready to perform. System Compatibility Fully compatible with Windows 10 or later and ChromeOS 100+, the UD-3900C4 works with USB4, Thunderbolt 3/4, and USB-C hosts. Requires DisplayLink drivers (automatically installed with Windows Update). While it functions as a triple display docking station on macOS, the fourth display will mirror due to macOS’s lack of MST support. Lifetime Support Every Plugable product is backed by a 2-year warranty and lifetime support. Our US-based team is ready to assist before and after your purchase to ensure your docking experience is seamless. Included in the Box - The Plugable UD-3900C4 - Power Adapter and Cord - USB-C to USB-C Cable (1m / 3.3 ft): For host connection - Quick Start Guide: Easy setup instructions for DisplayLink driver installation and port usage
More Ports, More Power
Expand your connectivity with a TAA-compliant 4 monitor docking station built for performance. This 14-in-1 USB-C docking station features 4x HDMI ports supporting 1080p @ 60Hz, 96W laptop charging, 4x USB 3.0, and 1x USB-C (20W) port. The perfect quad monitor docking station for professionals needing display flexibility and power on their desk.
Optimize Workstations
Drive productivity in Financial Services, Engineering or Media Teams with 4x 1080p monitors, 5Gbps USB data, and 96W laptop charging. This docking station transforms any hot desk or fixed workstation into a powerful hub; perfect for analysts or content creators who depend on multiple displays and constant peripheral connectivity.
Hybrid Display Technology
This 4 HDMI docking station uniquely combines DisplayLink and DisplayPort Alt Mode MST to enable four extended displays, HDMI 1-2 use DisplayLink, while HDMI 3-4 rely on Alt Mode. A compatible USB-C port with DisplayPort Alt Mode is required for HDMI 3 and 4 to function. Also includes 1x USB-C (5Gbps + 20W charging), 4x USB 3.0 (5Gbps), Ethernet, SD Card Reader, and audio in/out.
Compatibility
Works with USB4, Thunderbolt 3/4, and USB-C systems that support DisplayPort Alt Mode MST. Supports up to four monitors on Windows 10+ and ChromeOS 100+. On macOS, it supports three extended displays; the fourth will mirror due to a lack of MST support. Requires DisplayLink drivers,automatically installed via Windows Update for most users. In corporate environments, manual installation may be needed.
2-Year Coverage, Lifetime Support
Every Plugable product, including this 14-in-1 USB C docking station, is covered against defects for 2 years and comes with lifetime support. If you ever have questions, contact our North American-based team - even before purchase
- Maximum Number of Displays Supported4Maximum Supported ResolutionFull HD (1080p)Number of DisplayPort Outputs (Total)0Passthrough PowerYes
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4 Monitor Docking Station for Ultimate Productivity The Plugable UD-3900C4 is the only solution of it’s kind - it’s the only quad monitor docking station combining DisplayLink and MST (multi-stream Transport) Alt mode technologies to deliver seamless four display expansion over USB-C. This TAA-compliant universal docking station drives four extended 1080p displays at 60Hz, with HDMI 1-2 powered by DisplayLink and HDMI 3-4 powered by MST Alt Mode. No other dock offers this hybrid integration, giving you unmatched flexibility in display configurations. Whether you're configuring a hot-desk environment, building out a permanent fixed workstation, or designing a multi-display content creation suite, this docking station for 4 monitors transforms your setup with performance and connectivity that cant’ be found anywhere else. Powerful Ports to Power Through Work This USB dock goes beyond displays. It features a USB-C port with 20W charging, four 5Gbps USB 3.0 ports, Gigabit Ethernet, audio in/out, and an SD Card Reader - offering everything you need to stay connected and productive. Plus, with up to 96W power delivery to your laptop, your system stays charged and ready to perform. System Compatibility Fully compatible with Windows 10 or later and ChromeOS 100+, the UD-3900C4 works with USB4, Thunderbolt 3/4, and USB-C hosts. Requires DisplayLink drivers (automatically installed with Windows Update). While it functions as a triple display docking station on macOS, the fourth display will mirror due to macOS’s lack of MST support. Lifetime Support Every Plugable product is backed by a 2-year warranty and lifetime support. Our US-based team is ready to assist before and after your purchase to ensure your docking experience is seamless. Included in the Box - The Plugable UD-3900C4 - Power Adapter and Cord - USB-C to USB-C Cable (1m / 3.3 ft): For host connection - Quick Start Guide: Easy setup instructions for DisplayLink driver installation and port usage

The Thunderbolt Certified 16-in-1 Quad docking station from Plugable delivers peak performance. The innovation starts with our display connections. Connect your 4K screens through 2x HDMI ports and 2x DisplayPort ports — a rare level of display flexibility in a Thunderbolt dock. But the real expansion picks up at the ports. Offering sixteen total ports to park your peripherals, including 7x USB ports, SD and microSD card readers, Audio, and 2.5Gbps Ethernet. It even adapts to your desk with an included stand for vertical or horizontal orientation options. Quad Display With this Thunderbolt 4 docking station Windows computers can use the 2x HDMI ports, and 2x DisplayPort ports to connect as many as 4x screens at up to 4K 60Hz. Can also be used a single, dual, or triple display docking station. On Mac (Intel, M1 / M2 / M3 Pro/Max, M4 / Pro/Max, M5 / Pro/Max CPU), extend your desktop to 2x screens using any combination of HDMI and/or DisplayPort. Macs with an M1 / M2 / M3 CPU only support one external display. 100W Power Delivery The laptop Thunderbolt docking station offers USB Power Delivery up to 100W (98W certified) — no more climbing under the desk to get plugged in. Not all laptop docking stations handle power the same. With the TBT4-UDZ, if your laptop needs less power, the docking station adjusts and only sends the optimal wattage. And with 6x available USB ports, and one USB-C port, your devices will always have a place to connect. Compatibility The TBT4-UDZ is compatible with *Windows 10 and later and **macOS 11+. Actual number of screens that can be extended depends on capabilities of the host computer. Be sure to see the Display Compatibility Chart below. *On some Windows laptops, enabling four displays may require a Windows settings change to disable the internal screen. **On Macs, additional monitors beyond specs below may not function, and/or will “mirror” rather than extend.

This triple display docking station turns your Mac or Windows laptop into a full workstation with a DisplayPort output, two HDMI outputs, and a VGA output, with resolution support up to 4K (3840 x 2160) on two displays and 1080p on the other one. You can also use your laptop screen for four displays in total, making it easy to access multiple applications at once. With 100W Power Delivery, three USB 3.0 ports, and a USB-C port, this docking station is perfect for your MacBook, Dell XPS, or other USB-C laptop requiring additional ports. This USB 3.0 docking station is also equipped with a RJ45 Gigabit Ethernet port, memory card reader/writer, and combo audio jack for maximum productivity. The elevated design assists with heat dissipation and, with its double-sided cable storage compartment, ensures an easy connection regardless of your USB-C port’s location. All 13 ports are combined into one slim docking station, so you’ll have all the connections you need to stay productive!

Our JCD373E Eco-Friendly USB-C Multi-Port Hub with Power Delivery provides extra connectivity for your computer. This pocket-sized multi-adapter with 2 USB 3.2 Type-A ports for connecting peripherals such as an external keyboard, mouse, or USB flash drive. With high-speed transmission up to 5Gbps, data transfer is quick and easy. The HDMI port allows you to mirror or extend your screen and directly output 4K UHD to a HDTV, monitor, or projector. Equipped with a USB-C Power Delivery 3.0 charging port, it offers charging up to 100W when connected to a USB-C power adapter. The hub also provides direct access to your SD & microSD memory cards. The audio/mic combo jack allows you to connect your headphone set or speakers.
| Pros for Plugable - 14-in-1 USB C Docking Station with 4x HDMI Displays - Quad Dock with 100W Charging - TAA Compliant - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Ease of use, USB-C, Overall Performance, Ports, Connectivity | Overall Performance, Ease of use, Connectivity, Ports, USB-C |
| Cons for Plugable - 14-in-1 USB C Docking Station with 4x HDMI Displays - Quad Dock with 100W Charging - TAA Compliant - Black | |||
| There were no cons for this product— | There were no cons for this product— | Compatibility, Power Supply | Heat, Audio Quality |
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