The Datavideo DAC-70 is a unit type converter with a rack-mountable form factor. It has one input interface and one output interface that support various video formats such as SD, HD, and 3G-SDI. The converter can upscale or downscale video signals and convert between digital and analog formats. It also features a dip switch for image control. However, the HDMI input is not functioning, and the product is being sold for parts.