Product picture - MultiDyne 2 Channel 3.0 Gbps HD-SDI Fiber Optic Receiver Card, With 2x2 Matrix Over One Fiber. Supports SD-SDI MultiDyne, 2, Channel, 3.0, Gbps, HD-SDI, Fiber, Optic, Receiver, Card, With, 2x2, Matrix, Over, One, Fiber., Supports, SD-SDI Click the image to close this page