Product picture - Meridian Technologies DigiFlex DT-4V1G 1G-2 4-Channel Digital Video Multiplexer with 1-Channel Full Duplex Multi-Protocol Transmitter Card Meridian, Technologies, DigiFlex, DT-4V1G, 1G-2, 4-Channel, Digital, Video, Multiplexer, with, 1-Channel, Full, Duplex, Multi-Protocol, Transmitter, Card Click the image to close this page