AJA's ROI DVI to SDI Mini-Converter converts a DVI signal to an SDI output, enabling you to use computer signals in digital video workflows. On an included MiniConfig software application compatible with Macs and PCs, you'll be able to select a Region of Interest from the input signal and assign how the region is scaled to the output. You can assign image scaling and extensive aspect ratio and frame rate conversions. The Converter syncs up to the MiniConfig application via a USB cable connection to the host computer. A USB cable and a universal power supply are also included.