This 2-Port Mini DisplayPort 1.2 to DisplayPort Multi-Stream Transport MST Hub enables two different display modes on up to two monitors connected to a single Mini 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 Duplicate Mode Extended Desktop Mode Multi-Stream Transport MST Hub An MST Hub enables three different display modes on up to four monitors connected to a single 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. Master the Multi-Stream Ideal for Digital Signage Perfect for multi-stream displays for use in schools, churches, conferencerooms, at trade shows, and in retail outlets. Connect 2 Displays at 4K at 30Hz Buy with Confidence Monoprice not only stands behind every product we sell with a 1 year replacement warranty, we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund. Quality at a Fair Price Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices. Hassle Free Packaging Monoprice exists to bring simplicity, fairness, and confidence to technology choices. This product features recyclable packaging that is simple to open, cost effective, with minimal waste, and fully protective as it travels to you. Service Support You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after the sale. Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs. Not to be outdone, our friendly and helpful customer service team is here to make your ordering, delivery, and any possible returns a quick and painless operation, from start to finish! Support Files Quick Start Guide Apr 27, 2017 DisplayPort and the DisplayPort logo are registered trademarks of the Video Electronics Standards Association. Apple , Mac , and OS X are trademarks of Apple Inc., registered in the U.S. and other countries. NVIDIA is a registered trademark of NVIDIA corporation. Intel is a trademark of Intel Corporation or it's subsidiaries in the U.S. and/or other countries.