SpecsChannels: 2 input / 2 output 24-bit / 96kHz USB 2.0 Full Speed 24-bit Audio InterfaceMicrophone: Microphone preamp with +48V phantom power supportHi-Z InstrumentHi-Z instrument: input with 1/4" connectorPowerUSB bus poweredWindows Compatibility: Windows Vista, 7, 8.1 and 10 with included driver..