StarTech USB 2.0 to 3.5mm SPDIF Audio and Microphone Adapter

The StarTech USB 2.0 to 3.5mm SPDIF Audio and Microphone Adapter connects 3.5mm audio devices to a computer, supporting digital SPDIF output and stereo microphone input at the same time. It suits adding surround sound speakers or home theatre systems to a desktop without built-in audio ports. It works with Windows macOS and Linux without external power and includes a two-year warranty.