MDK-111A-M is the most advanced HD/SD-SDI single card mixer/keyer. The multi-keying function allows simultaneous compositing of both an external key source with up to 3 internally generated logo key sources plus background mixing. It offers a wide range of control with a total of 8 configurable GPI/O, M2100 serial interface and full dash-board control and monitoring. The flexible control makes automating logo insertion simple anywhere in the program stream.