Appsys ProAudio AUX-MADI SFP 64x64 Channel Madi Card w/Multimode SFP for FlexiverterAppsys ProAudio AUX MADI SFP Specs General Compatible Interfaces Appsys ProAudio Flexiverter MADI Analog Audio I O None Digital Audio I O 1 x RJ45 MADI Input1 x RJ45 MADI Output Host Connection USB None Host Connection Protocol PCIe USB (Non Host) None Sync I O None Network I O None MIDI I O None Digital Audio Sample Rates 44. 1 48 88. 2 96 176. 4 192 kHz Bit Depths 24 Bit