The CMP4221U is designed to offer exceptional performance in both PC graphic and video applications. The unit uses an advanced multiple circuit interface that optimizes performance across a wide range of industrial and professional audio/video environments. The HDMI interface with separate stereo interface assures support of DVI and HDMI standards. The independent horizontal and vertical scalers create the best possible scaling capability for image size. The universal power supply ensures that the unit is compliant to all standard power sources in both the industrial and commercial environments. The advanced image color filter allows accurate reproduction of virtually all PC and video images.