2K/3G/HD/SD-SDI input × 2, 2K/3G/HD/SD-SDI loop output × 2, HDMI 1.3 input × 1, HDMI 1.3 loop output × 1,
CVBS input × 1, CVBS loop output × 1, 3.5mm analog audio input × 1, 3.5mm analog audio output × 1,
RJ45 GPI/TALLY/UMD input × 1, USB firmware upgrade × 1