SDI Video Inputs 1 SDI Video Outputs 1x program out, 1x loop out. SDI Rates 270Mb, 1.5G, 3G, 6G, 12G HDMI Video Inputs 1 HDMI Video Outputs 1x loop out Analog Video Inputs None Analog Video Outputs None Analog Audio Inputs 1x XLR.2 x RCA HiFi. Analog Audio Outputs None Timecode Connection None Reference Input None RCA 2 X HiFi Analog audio input XLR 1 X input supporting both microphone and line levels USB Webcam 1 HDMI 2.0 1 X Input, 1 X loop out, (2 channel embedded audio) USB 2.0 1 X Type B Mini USB 1 X for software updates