VX442e 2 balanced analog stereo inputs 2 balanced analog stereo outputs 2 AES/EBU stereo inputs with SRC (sample rate converter) 2 AES/EBU stereo outputs / 1 AES/EBU synchro input 1 Word Clock input and output / 1 LTC input OS: Windows & Linux Drivers for Windows: Digigram np, WDM, Wave MME – Linux : Alsa

LoLa881 4 AES/EBU stereo inputs 4 AES/EBU stereo outputs Synchronization: AES inputs, AES clock, word clock I/O, video sync OS: Windows & Linux Drivers for Windows: WDM – Linux : Alsa

VX882e VX881e plus: 4 stereo balanced analog inputs and outputs with 24-bit/192kHz converters OS: Windows & Linux Drivers : Windows : Digigram np, WDM, Wave MME – Linux : Alsa