Product picture - Meridian Technologies DigiFlex DT-2W4A-1 2-Channel Digitally Encoded 10-Bit with 4-Channel Audio System Card Meridian, Technologies, DigiFlex, DT-2W4A-1, 2-Channel, Digitally, Encoded, 10-Bit, with, 4-Channel, Audio, System, Card Click the image to close this page