6-in-1 USB External Optical Sound Card Multifunction Audio Converter Adapter for Notebook Aluminium Sound Card

Features:

Support AES/EBU, IEC60958, S/PDIF

Support 5.1 channel,7.1 channel. Can be connected to 5.1 speakers

Up to 48KHz sampling rate, support 32KHz/44KHz/48KHz digital recording function.

Sound card optical output only supports 48KHz sample rate, so DTS-CD is 44KH need to be converted to listen to

Support Win98/ME/2000/XP/VISTA/WIN7/WIN8/MAC OS9.1 (MAC can only use 2-channel)

Full-duplex audio stream playback and recording without PC built-in sound card

USB 2.0 is backward compatible with USB 1.1;

Compatible with Audio Device Specification V1.0;

Supports up to 12Mbps USB full-speed transfer specification;