$ pacmd list-cards
3 card(s) available.
    index: 0
	name: <alsa_card.pci-0000_1f_00.1>
	driver: <module-alsa-card.c>
	owner module: 7
	properties:
		alsa.card = "0"
		alsa.card_name = "HDA NVidia"
		alsa.long_card_name = "HDA NVidia at 0xf7080000 irq 83"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:1f:00.1"
		sysfs.path = "/devices/pci0000:00/0000:00:03.1/0000:1f:00.1/sound/card0"
		device.bus = "pci"
		device.vendor.id = "10de"
		device.vendor.name = "NVIDIA Corporation"
		device.product.id = "0fb9"
		device.product.name = "GP107GL High Definition Audio Controller"
		device.string = "0"
		device.description = "GP107GL High Definition Audio Controller"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	profiles:
		output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
		output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
		output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
		output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: unknown)
		output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5700, available: no)
		output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 600, available: no)
		output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 600, available: no)
		off: Off (priority 0, available: unknown)
	active profile: <output:hdmi-stereo-extra1>
	sinks:
		alsa_output.pci-0000_1f_00.1.hdmi-stereo-extra1/#0: GP107GL High Definition Audio Controller Digital Stereo (HDMI 2)
	sources:
		alsa_output.pci-0000_1f_00.1.hdmi-stereo-extra1.monitor/#0: Monitor of GP107GL High Definition Audio Controller Digital Stereo (HDMI 2)
	ports:
		hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: yes)
			properties:
				device.icon_name = "video-display"
				device.product.name = "DELL U2417H
 "
		hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
    index: 1
	name: <alsa_card.usb-046d_HD_Webcam_C525_92E90E50-00>
	driver: <module-alsa-card.c>
	owner module: 8
	properties:
		alsa.card = "1"
		alsa.card_name = "HD Webcam C525"
		alsa.long_card_name = "HD Webcam C525 at usb-0000:20:00.3-1.2, high speed"
		alsa.driver_name = "snd_usb_audio"
		device.bus_path = "pci-0000:20:00.3-usb-0:1.2:1.0"
		sysfs.path = "/devices/pci0000:00/0000:00:07.1/0000:20:00.3/usb3/3-1/3-1.2/3-1.2:1.0/sound/card1"
		udev.id = "usb-046d_HD_Webcam_C525_92E90E50-00"
		device.bus = "usb"
		device.vendor.id = "046d"
		device.vendor.name = "Logitech, Inc."
		device.product.id = "0826"
		device.product.name = "HD Webcam C525"
		device.serial = "046d_HD_Webcam_C525_92E90E50"
		device.form_factor = "webcam"
		device.string = "1"
		device.description = "HD Webcam C525"
		module-udev-detect.discovered = "1"
		device.icon_name = "camera-web-usb"
	profiles:
		input:mono-fallback: Mono Input (priority 1, available: unknown)
		input:multichannel-input: Multichannel Input (priority 1, available: unknown)
		off: Off (priority 0, available: unknown)
	active profile: <input:mono-fallback>
	sources:
		alsa_input.usb-046d_HD_Webcam_C525_92E90E50-00.mono-fallback/#1: HD Webcam C525 Mono
	ports:
		analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-input-microphone"
		multichannel-input: Multichannel Input (priority 0, latency offset 0 usec, available: unknown)
			properties:

    index: 2
	name: <alsa_card.pci-0000_21_00.3>
	driver: <module-alsa-card.c>
	owner module: 9
	properties:
		alsa.card = "2"
		alsa.card_name = "HD-Audio Generic"
		alsa.long_card_name = "HD-Audio Generic at 0xf7700000 irq 85"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:21:00.3"
		sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:21:00.3/sound/card2"
		device.bus = "pci"
		device.vendor.id = "1022"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
		device.product.id = "1457"
		device.product.name = "Family 17h (Models 00h-0fh) HD Audio Controller"
		device.string = "2"
		device.description = "Family 17h (Models 00h-0fh) HD Audio Controller"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	profiles:
		input:analog-stereo: Analogue Stereo Input (priority 65, available: no)
		output:analog-stereo: Analogue Stereo Output (priority 6500, available: no)
		output:analog-stereo+input:analog-stereo: Analogue Stereo Duplex (priority 6565, available: no)
		off: Off (priority 0, available: unknown)
	active profile: <off>
	ports:
		analog-input-front-mic: Front Microphone (priority 8500, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-rear-mic: Rear Microphone (priority 8200, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no)
			properties:

		analog-output-lineout: Line Out (priority 9000, latency offset 0 usec, available: no)
			properties:

		analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-headphones"