Free Express Shipping! BirdDog 4K Quad NDI Encoder/Decoder Up to UHD 4K/60 Input, Full-Bandwidth I-Frame Compression, 4 x 12G-SDI Selectable Inputs/Outputs, 3.5mm Audio Input/Output, SFP+ Expansion Slot, Tally Light; Select Tally on Loop Out, PoE+...