Product picture - Meridian Technologies DigiSlim FT-1W2A1D-1 1-Channel NTSC PAL Video, 2-Channel Balanced Audio, & 1-Channel RS-232 Data System Transmitter Card Meridian, Technologies, DigiSlim, FT-1W2A1D-1, 1-Channel, NTSC, PAL, Video, 2-Channel, Balanced, Audio, &, 1-Channel, RS-232, Data, System, Transmitter, Card Click the image to close this page