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.
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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.

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

The Plugable USB-C Triple 4K Monitor Docking Station Packs a Lot of Performance 4K Your Way One of Plugable’s most popular docking stations is getting a big upgrade. Redesigned from the ground up (with enhanced compatibility and features for the latest Windows and macOS computers), the first change you’ll notice on the Plugable USB-C 3 Monitor Docking Station 4K (UD-ULTC4K) is the monitor connections. Featuring 3x DisplayPort ports, and 3x HDMI ports, now you can standardize on one or use a mix of both. And of course, whichever you choose—HDMI or DisplayPort—you’ll get resolutions up to 4K @ 60Hz on all three monitors. 4K 60Hz depends on host computer capability. Ports a Plenty The Displaylink docking station for Mac m1, MacBook, and Windows has a front-facing USB-C port for 10Gbps data transfer and 20W power delivery to accommodate your phone or other devices. Speaking of peripherals, this hdmi docking station for multiple monitors also has 4x USB 3.0 ports for 5Gbps data transfer rates, an SD Card Reader, a Gigabit Ethernet port, and separate audio in and audio out ports. Compatible MacBook Pro docking station. Power Delivered Power Delivery—powering your laptop through a USB-C port—can get confusing. How much power is enough? How much is too much? The UD-ULTC4K has you covered. With 100W power delivery (96W certified), you have enough power for just about any laptop—even under a heavy workload. And if your laptop needs less power, the dock communicates with your computer to negotiate the perfect power delivery level. Compatible with MacBook docking station, compatible with Windows docking station. It should be noted that HDCP (High-bandwidth Digital Content Protection) is not supported, so this adapter will not display content from streaming platforms like Netflix and Hulu. The Breakdown 1x USB-C connection to host with 100W Power Delivery (96W certified) 2x DisplayPort 1.2 (DisplayLink) 1x DisplayPort 1.2 (Alt Mode) 2x HDMI 2.0 (DisplayLink) 1x HDMI 2.0 (Alt Mode) 4x USB 3.0 (5Gbps) 1x USB-C (10Gbps, 20W PD) 1x SD Card Reader 1x Gigabit Ethernet 1x Audio In (3.5mm)

The Plugable UD-3900Z USB 3 and USB C docking station is a one-stop upgrade for your Windows, macOS, or ChromeOS laptop, or desktop. With this USB C hub connect up to 10 accessories through a single USB cable. Using the latest drivers and firmware for compatibility with Windows 11 and earlier. Driver installation required for macOS 10.14, 10.15, 11, 12, 13, 14, and 15. Automatic driver installation on ChromeOS. This docking station dual monitor is capable of connecting 2 Full HD HDMI monitors to M1, M2, M3, and M4 MacBooks. Fully backward compatible with USB 2.0 PCs and devices. Docking station dual HDMI ports for mirroring/extending your Windows, MacBook, or ChromeBook desktop to external monitors, a Gigabit Ethernet port (10/100/1000 supported, full-duplex required), audio input/output, two USB 3.0 ports, and four USB 2.0 ports. Compatibility Windows 11, 10, 8.1, 8, and 7 drivers can be automatically installed by Windows Update (with an existing Internet connection) or can be downloaded from our website. DisplayLink software installation required for macOS 15, 14, 13, 12, 11, 10.15, 10.14 with download available on Plugable’s website. Native support on ChromeOS 100 or later. Protected content playback (HDCP) including Netflix, Hulu, Blu-Ray not supported. Not recommended for gaming or full-screen video. Linux/Unix are not supported. Power Includes 24W power supply. Dock does not provide power to attached computer. In the Box UD-3900Z dock, 24W power adapter (US AC Wall Outlet Plug, 100-240V 50/60Hz), USB 3.0 Type-A to Type-B cable (USB 2.0 compatible) and USB 3.1 Type-C to Type-B cable, quick-install guide