Soundcraft Si Cat 5 MADI Dual Port Option CardExpand Your Console's Connectivity with MADI The Soundcraft Si Cat 5 Dual Port MADI Card Module expands the connectivity of your Si series digital console. Allows interfacing with a range of digital systems and expanding I O capabilities. Specifications: Type: Option Card Compatibility: Soundcraft Si Series Digital Consoles Interface: Cat 5 Dual Port MADI