Motu Ultra Light MK3: FireWire and USB 2.0 audio interface 24-bit / 192 kHz two microphone or instrument inputs 6 balanced analog inputs and 10 outputs with jacks selectable 48V phantom power S / PDIF input / output headphone output as stand-alone thomann mixer usable CueMix FX integrated DSP LCD Display WDM / ASIO / Core Audio Driver native 32 & 64 bit driver Operating System: Windows 7 / Vista / XP SP3 - Mac OS X 10.4 and later.