Microphones SoundTech GN-USB Features Professional microphone with 18-inch gooseneck Eliminate unwanted noise with its unidirectional mode 10 ‘cord with USB plug Plugs into a free USB port on your PC GN-3 Features Professional microphone to 18-inch gooseneck Eliminate unwanted noise with its unidirectional mode 10 ‘cord with 1/8 inch stereo plug Plugs into the microphone input of your PC