Card hw:1 'HID'/'CSCTEK USB Audio and HID at usb-0000:04:00.5-1, full speed' Mixer name : 'USB Mixer' Components : 'USB0573:1573' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 1408 Mono: Front Left: Playback 1408 [100%] [-8.00dB] [on] Front Right: Playback 1408 [100%] [-8.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on]