STARTECH 

ICUSBAUDIO2D StarTech.com USB Stereo Audio Adapter External Sound Card with SPDIF Digital Audio

Mfg Part Number:  ICUSBAUDIO2D  
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Price: $69.99 + Free Shipping
Quantity:
In Stock: 616
Last Updated: Sep 29, 2025
No Sales Tax except these states
, PO and Wire.

The ICUSBAUDIO2D External USB Sound Card lets you add an S/PDIF digital audio output and standard 3.5mm analog 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-theater quality sound, the USB DAC (digital-to-analog 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.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number ICUSBAUDIO2D
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name USB Stereo Audio Adapter External Sound Card with SPDIF Digital Audio
Packaged Quantity 1 Each
Product Type External Sound Box
Technical Information
Audio Processor Manufacturer VIA
Audio Processor Model VT1630A
Host Interface USB 2.0
Signal to Noise Ratio (SNR) 91 dB
Maximum Playback Sampling Rate 96 kHz
DAC Data Width 24 bit
Sound Channels 5.1
Platform Supported PC
Platform Supported Mac
Physical Characteristics
Color Family Black
Product Color Black
Form Factor External
Height 0.6"
Width 1.8"
Thickness 1.9"
Weight (Approximate) 1.16 oz
Miscellaneous
Package Contents
  • USB Stereo Audio Adapter External Sound Card with SPDIF Digital Audio
  • 1 x Software CD
  • 1 x Instruction Manual
System Requirements

Operating System(s):

  • Windows XP (32/64 bit)
  • Windows Vista (32/64 bit)
  • Windows 7 (32/64 bit)
  • Windows 8 (32/64 bit)
  • Windows Server 2008 R2
  • Windows Server 2003(32/64)
  • Mac OS 10.x (Tested up to 10.8)
  • Linux
Country of Origin China
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Warranty
Limited Warranty 2 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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