USB to HDMI 720p Adapter w/ Audio Package Contents: USB to HDMI 720p Adapter, USB Cable, DVI-HDMI Converter, Driver CD, Quick Start Guide, Warranty / Registration Card Converts the USB outputs from your computer to HDMI with resolution up to 720p* Extend your desktop with high resolution dual display support View data across multiple screens or with display continuity Hot swappable, and Hot pluggable Limited 1 Year Warranty