The ICUSBAUDIO2D External USB Sound Card from StarTech.com lets you add an S/PDIF digital audio output and standard 3.5mm analogue audio/microphone connections to your system through USB, offering 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. This versatile USB audio adaptor features an integrated 3.5mm 4-position TRRS connection for your headphones or combination headset/microphone. There is 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. This product is backed by a 2-year warranty and free lifetime technical support. * Audio specification: 96KHz/24-bit sample rate * Bus type: USB 2.0 * Cable length: 400mm * Colour: Black * Connector type(s): 3.5mm Mini-Jack (3 position) female, 3.5mm Mini-Jack (4 position) female, 3.5mm Mini-Toslink (SPDIF, optical) female, USB A (4 pin) male * Enclosure type: Plastic * OS compatibility: Windows® 10, 8/8.1, 7, Vista, XP * USB-powered * System and cable requirements: Available USB port * Product dimensions: 47 x 46 x 16mm * Manufacturer's part: ICUSBAUDIO2D Note: 5.1 surround sound is supported in Windows® only. https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2024-11-08 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2025-03-31 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2025-05-16 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2025-06-22 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2025-08-01 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2025-08-21 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2025-10-02 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2026-03-09 https://elecena.pl/product/27179989/startech-com-icusbaudio2d-usb-stereo-audio-adapter-external-sound-card 2026-04-02