The VGA Mirror Adapter Box VGA-MIRROR from Mirror Image is a high-performance universal VGA/HDTV to VGA/HDTV scan rate converter that can also mirror or duplicate the VGA input signal on the X axis. The video process combines the functions of a video scaler, scan converter, and format transformer. With this device, the resolution of any PC or HDTV video signal can be scaled up or down to any other PC or HDTV.