DVI + Audio & Toslink to HDMI Converter Adapter Allows you to connect computer or other sources with DVI output and SPDIF to an HDMI display Easy to use, takes only seconds to install Encodes digital audio onto the video signal for HDMITM video and audio Supports: 480i, 480p, 720i, 720p,1080i and 1080p resolution. Toslink Audio and Digital Audio input/output. Brand new, one year warranty!