Inputs/Outputs: 4xBNC (3G-SDI) 1x HDMI (1.4). 1x AJA KONA 4 Professional 4K PCIe Video & Audio I/O Capture Card P/N: KONA-4-R0. 4x SDI Video Cables. Input Video Format: SDI (10-Bit 4:4:4/4:2:2 RGB, YCC).