Monoprice 21972 A/V Adapter - 2 Port DisplayPort 1.2 to DisplayPort Multi Stream Transport (MST) Hub 1 x DisplayPort 1.2 Digital Audio/Video Male 2 x DisplayPort Digital Audio/Video Female 3840 x 2160 Supported

This 2-Port DisplayPort® 1.2 to DisplayPort Multi-Stream Transport (MST) Hub enables two different display modes on up to two monitors connected to a single DisplayPort output. You can connect a single display at resolutions up to 4K@60Hz to mirror your computer's desktop. Alternatively, you can connect two monitors and the hub will extend the image to span the two displays at resolutions up to 4K@30Hz for each display. This hub is ideal for digital signage and large video displays in schools, churches, conference rooms, at trade shows, and in retail outlets.

Multi-Stream Transport (MST) Hub: An MST Hub enables three different display modes on up to four monitors connected to a single Mini DisplayPort® output.

Duplicate Mode: You can connect a single display at resolutions up to 4K@60Hz to mirror your computer's desktop.

Extended Desktop Mode: Connect two monitors and the hub will automatically extend the image to span the two displays at resolutions up to 4K@30Hz for each display.