. StarTech.com Multiple Video Input with Audio to HDMI® Scaler Switcher – HDMI / VGA / Component . The VS721MULTI Multiple Video Input to HDMI® Switcher enables users to switch between 7 different audio-video sources to a single HDMI-equipped display.This versatile scaler/switcher is the perfect solution for combining and scaling analog video sources (RGB/YPbPr/YCbCr) with your digital HDMI® display eliminating the cost of upgrading individual components (i.e. DVD player PC VCR etc.).An all-in-one multimedia solution the video converter/switcher includes support for full high definition 1080p video resolution as well as digital and analog audio. Plus the switch features RS232 remote serial control and includes a convenient IR remote control for switching between video sources .Backed by a StarTech.com 2-year warranty and free lifetime technical supportThe StarTech.com Advantage By enabling you to share a single HDMI® display between up to seven different types of digital or analog video source the switcher/converter offers an all-in-one multimedia switching solutionThe switcher/scaler features RS232 remote serial control (with software) and a convenient IR remote control that makes it easy to switch between video sourcesThe switcher/converter maximizes compatibility with A/V devices by converting and scaling analog video sources (e.g. VGA Component Composite S-Video) to an HDMI® Display .