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.