Microsoft Surface Dock 2 (4x USB-C, 2x USB-A, Gigabit Ethernet port, Audio port)

Product Information

Centralized support & warranty service. IT admins can get direct support via the Surface Management Portal or Microsoft Hardware Support Portal.

Connect the DisplayPort-Out connection on the first monitor to the DisplayPort-In connection on the second monitor. To daisy chain more than two monitors, follow a similar sequence: The first monitor connects to the second, the second monitor connects to the third, and so on. Press the Windows logo key + P on your keyboard, or select the action center on the taskbar, and select Project. Ocean-bound plastic is plastic waste recovered from oceans and waterways, cleaned, and processed into recycled plastic resin pellets. These recycled pellets are blended in with virgin plastic during the manufacturing process. Connect the output port of the first external display to the DisplayPort input port of the other external display. Most external displays have an on-screen menu that adjusts the port version used by the display. Adjusting this setting may produce better results.If you're using a video extension cable or video converter, remove it from your set up to see if it’s causing the problem. Note: Common video input settings include VGA, DVI, AUX, DisplayPort, HDMI, Line in, Input, and Source. If you are unable to resolve your issue with solutions above, please refer to Connect Surface to a TV, monitor, or projector for more information on how to connect your Surface to other devices. Related topics Note: To learn more about how to set up your monitor, go to Connect Surface to a TV, monitor, or projector. Set up your audio

USB-C connection supports one 4K external display at up to 60 Hz (when supported by device and display) 9 Both the host device and the external display need to support the Thunderbolt™, DisplayPort, High Bit Rate (HBR) standards. Follow the monitor manufacturer’s instructions to set both external displays to use DisplayPort 1.2 as an input source. For example, this might be called Multi-Stream Transport (MST), which allows the first display to pass the signal along to the second external display. When you use two external displays, you may be able to achieve a higher refresh or display resolution on one display by lowering the refresh or display resolution used on the other. Solution 8: Try the adapter on a different external display Using a Mini DisplayPort to DisplayPort cable, connect the Mini DisplayPort on your Surface to the DisplayPort input on the first external display. If only one of your external displays has an output port, connect your Surface to that external display first.Note: To learn more about setting up sound on your Surface, go to Surface sound, volume, and audio accessories. Follow the monitor manufacturer’s instructions to set both monitors to use DisplayPort 1.2 as an input source. For example, this might be called Multi-Stream Transport (MST), which allows the first monitor to pass the signal along to the second monitor. If you’re using a Mini DisplayPort adapter, make sure the adapter is plugged in correctly. The adapter will only work when the connector is plugged in with the flat side of the connector aligned with the flat side of the Mini DisplayPort.