Includes one nine-pin Type A USB 3.0 male and one 19-pin HDMI digital audiovideo female Supports 1900 X 1200 resolution, to display high-definition content Designed to convert a US 3.0 port into an HDMI output, while seamlessly blending in with your cable Minimizes clutter, with its slim design Functions as an external graphics card, to allow you to connect multiple monitors to your Ultrabook, laptop, or desktop computer. Performs best with a USB 3.0 computer, but it’s backwards compatible with USB 2.0 Use this adaptor to mirror the content on your primary screen, or to extend your workspace and boost your productivity