HDMI 1.3 to SDI converter. 2 x 1 auto detect HDMI and RJ45 (HDMI over CATx) inputs selector. Active HDMI output (HDMI loop out) . Two identical SDI outputs. Manages HDCP. Supports 8 channels of embedded audio. Minimum processing delay (no scaler, no frame rate / resolution convertion). Supported resolutions: 1080p > 1080p 3G SDI or 1080i HD SDI (adjustable by dip switch), 1080i > HD SDI, 720p > HD SDI, 480i / SD SDI > SD SDI. Supported frequencies: 50/59.94/60. Comes with a 5 VDC power supply.