StarTech.com USB Sound Card w/ SPDIF Digital Audio & Stereo Mic External for Laptop or PC Output (ICUSBAUDIO2D)

Zoro Tools

StarTech USB Stereo Audio Adapter External Sound Card with SPDIF Digital Audio The ICUSBAUDIO2D External USB Sound Card lets you add an S/PDIF digital audio output and standard 3.5mm analogue audio/microphone connections to your system through USB - a convenient way to bypass or replace an internal sound card without having to open the computer case. For home-theatre quality sound, the USB DAC (digital-to-analogue converter) offers 96KHz / 24-bit sampling rates for both playback and recording, and a 3.5mm S/PDIF port with support for Dolby Digital 5.1 surround sound (AC3) and DTS pass-through (Note: 5.1 surround sound is supported in Windows only). This versatile USB audio adapter features an integrated 3.5mm 4-position TRRS connection for your headphones or combination headset/microphone. Also a convenient external volume control for quick adjustments, a hardware EQ switch for Bass or Treble boosting, and an LED status bar to display the current sampling rate. Please note that the microphone input is stereo only.

Amazon

SPDIF OUTPUT: This external USB sound card is equipped with SPDIF digital output with AC3 (Dolby Digital) and DTS pass-through support EXTERNAL FEATURES: Use this USB external sound card audio adapter to easily adjust the sound output with its external volume and EQ controls SOUND CARD REPLACEMENT: This USB stereo audio adapter lets you replace an internal sound card on your laptop or PC with a small, compact device MULTI-USE SOUND CARD: This digital audio adapter with SPDIF can be used in a variety of applications, including home-theater surround sound support RELIABLE SUPPORT: Backed by a StarTech.com 2-year warranty, this USB sound card has free lifetime technical support.