See the Whole Picture A TAA-compliant universal docking station for laptops that extends your productivity across four screens. The unique display configuration on Plugable's UD-3900C4 utilizes DisplayLink technology to deliver a crisp picture on displays one and two. On displays three and four, tap into the power of Multi-Stream Transport (MST) Alt Mode. All four screens look great with resolutions up to 1080p @ 60Hz. Also works as a triple display docking station (sometimes referred to as a triple monitor docking station). Powerful Ports The UD-3900C4 is a multi monitor docking station. Featuring a USB-C port with 20W charging for your newer peripherals, and 4x USB 3.0 ports for your legacy devices—all capable of data transfer speeds up to 5Gbps—so you’ll always have room to plug in and power up. It also has room for extra storage or a convenient way to download pictures through the onboard SD card reader. And with 96W charging for your laptop, an Ethernet port, a 3.5mm audio-out jack, and a 3.5mm audio-in jack, the UD-3900C4 has everything you need to get work done. Compatibility Get the full experience with Windows 10 or later. Requires compatible USB4, Thunderbolt 4, Thunderbolt 3, USB-C system. As a MacBook docking station (macOS 10+) DisplayPort MST is not supported so the fourth display can only be mirrored. Requires DisplayLink Drivers—automatically downloaded with Windows update
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See the Whole Picture A TAA-compliant universal docking station for laptops that extends your productivity across four screens. The unique display configuration on Plugable's UD-3900C4 utilizes DisplayLink technology to deliver a crisp picture on displays one and two. On displays three and four, tap into the power of Multi-Stream Transport (MST) Alt Mode. All four screens look great with resolutions up to 1080p @ 60Hz. Also works as a triple display docking station (sometimes referred to as a triple monitor docking station). Powerful Ports The UD-3900C4 is a multi monitor docking station. Featuring a USB-C port with 20W charging for your newer peripherals, and 4x USB 3.0 ports for your legacy devices—all capable of data transfer speeds up to 5Gbps—so you’ll always have room to plug in and power up. It also has room for extra storage or a convenient way to download pictures through the onboard SD card reader. And with 96W charging for your laptop, an Ethernet port, a 3.5mm audio-out jack, and a 3.5mm audio-in jack, the UD-3900C4 has everything you need to get work done. Compatibility Get the full experience with Windows 10 or later. Requires compatible USB4, Thunderbolt 4, Thunderbolt 3, USB-C system. As a MacBook docking station (macOS 10+) DisplayPort MST is not supported so the fourth display can only be mirrored. Requires DisplayLink Drivers—automatically downloaded with Windows update

Performance Featuring the latest DisplayLink DL-6950 chipset, the Plugable UD-6950Z docking station lets you connect two external monitors up to a 4K@60Hz resolution using DisplayPort or HDMI to your Windows laptop, or desktop via USB 3.0. Additionally, the UD-6950Z dock allows you to connect up to eight accessories to the six USB 3.0 ports, a Gigabit Etherent connection and audio input/output port all through a single USB cable. 4K@60Hz Notes: To achieve 4K @ 60Hz each connected monitor must support 4K @ 60Hz on the DisplayPort 1.2 or HDMI 2.0. This docking station does not support host charging, we recommend using the system’s separate power supply for optimal performance. Compatibility Our docking station is compatible with most modern laptops and desktops running Windows 11, 10, 8.1 and 7 and macOS 10.14+ and requires the DisplayLink graphics software to be installed. Not supported on Linux. Does not support HDCP copy protected content (Blu-Ray, Netflix, Amazon Prime video, etc.). DisplayPort MST daisy-chain connections or Dual-Link DVI conversions are not supported from the DisplayPort outputs. Gigabit Ethernet port requires a Full-Duplex network connection from the connected network device (router, switch, etc.). In the Box Plugable UD-6950Z USB 3.0 Dual 4K Display Vertical Docking Station, USB 3.0 Type-A to Type-C Cable, USB 3.1 Type-C to Type-C Cable, Power Adapter (US AC Wall Outlet Plug, 20V@2A), Quick Installation Guide

The Plugable UD-ULTCDL Triple Display Docking Station is designed for professionals and multitaskers who need a reliable, high-performance docking solution. Originally launched on Kickstarter in 2016 as the first triple-display USB-C dock, it’s been refined to meet modern connectivity and power demands. With three HDMI ports, this PC docking station makes it easy to connect multiple monitors without adapters. DisplayLink technology allows triple extended displays, even on Macs like M1, M2, and M3 models that don’t natively support multiple monitors. The first HDMI port uses DP Alt Mode for native video output, while the second and third ports use DisplayLink to support smooth multitasking. The Plugable docking station powers laptops with up to 100W Power Delivery (96W certified). It also features four 5Gbps USB-A ports, one 5Gbps USB-C port offering 20W charging for smaller devices, a Gigabit Ethernet port, an SD card reader, and dual 3.5mm audio jacks. The vertical design saves desk space, while a weighted base ensures stability for a clutter-free setup. To take full advantage of the display docking station features, your computer must have a USB-C port supporting DP Alt Mode and USB-C Power Delivery. For macOS, installing the DisplayLink Manager App is required. No information is being recorded. Windows users can rely on drivers from Windows Update or download the latest version from Plugable’s website, while ChromeOS offers plug-and-play simplicity As a product of Plugable, The Docking Station Company, this dock has been refined to deliver a reliable, streamlined solution for professional setups. Note that HDCP is not supported, so streaming services like Netflix or Hulu cannot display protected content. Perfect for professionals who need reliable multi-monitor setups, the UD-ULTCDL combines innovative design with powerful functionality to keep you connected and productive. This triple dock is TAA-compliant.

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 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.