The VGA2HDMIPRO VGA to HDMI Audio Video Converter with scaler takes an analog VGA video signal and converts to a digital HDMI or DVI-D output. The device has a built-in scaler that will allow you to adjust the output signal to a resolution that is compatible with your HDMI (or DVI) display. In addition to the video conversion, the device also features both a 3. 5mm and Toslink audio connection providing the option to output the accompanying audio combined into the HDMI output, or through a separate TosLink cable to your television or home theater receiver. A perfect solution for bridging your analog technology with a newer DVI or HDMI device while maintaining high-quality video and audio performance (up to 1900x1200 / 1080p). The VGA to HDMI converter/scaler features an automatic native resolution detection feature that make it easy to setup and ensures broad display compatibility as well as a convenient on-screen display menu offering access to several selectable output resolutions and image adjustments giving you full control of your multimedia output. Backed by a StarTech.com 1 year warranty and free lifetime technical support.