RME Fireface UFX USB/FireWire Interface - up to 192kHz, 30 input & 30 output channels. Connections: 12x analog I/O, 4x mic/instrument preamps, digitally controlled, 1x AES/EBU I/O, 2x ADAT I/O (or 1x ADAT I/O plus 1x S/PDIF optical I/O), Word Clock I/O, 2 x MIDI I/O, 1 x FireWire 400, 1 x USB 2.0. Includes TotalMix FX software, integrated monitor controller, SteadyClock, DIGICheck, stand-alone operation with setup recall, colour display, for Win XP SP2/Vista/7, Mac OSX 10.5 or higher. Dimensions: 19"/1U