Product picture - MultiDyne 3 Channel 3.0 Gbps HD-SDI Fiber Optic Transmitter Card, With 3x3 Matrix Over 3 Fibers. Supports SD-S MultiDyne, 3, Channel, 3.0, Gbps, HD-SDI, Fiber, Optic, Transmitter, Card, With, 3x3, Matrix, Over, 3, Fibers., Supports, SD-S Click the image to close this page