USB-A to 3.5 mm Audio Adapter with Volume Controls
Compact High-Speed USB 2.0 External Sound Card with 3.5 mm Audio and Microphone Ports, 7.1-Channel Virtual 3D Surround Sound, Internal Amplifier and Volume Controls
Compact High-Speed USB 2.0 External Sound Card with 3.5 mm Audio and Microphone Ports, 7.1-Channel Virtual 3D Surround Sound, Internal Amplifier and Volume Controls