Bus 001 Device 004: ID 08bb:2904 Texas Instruments PCM2904 Audio Codec
Bus 001 Device 005: ID 0424:7800 Standard Microsystems Corp.
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

//Analog_Bridge.ini

; Audio devices are normally not needed when in gateway service.  These devices should
; only be set when local monitor or dongle modes are required.
outputAudioDevice = /dev/ttyUSB4           ; Audio device /dev/null, /dev/dsp1, portaudio, etc
inputAudioDevice = /dev/ttyUSB4            ; Only used for dongle mode