USB 2.0 Digital Optical Audio Sound Card External 7.1 Channel 5.1

Supports SES/EBU, IEC60958, S/PDIF consumer formats for stereo PCM audio. Fixed 48KHZ sampling rate for 5.1 channel playback. Supports analog recording function. Supported SCMS copy protection. Compatible with Win98SE, ME, 2000, XP, Mac OS 9.1. Product details of OEM USB 2.0 Digital Optical Audio Sound Card External 7.1 Channel 5.1 OEM USB 2.0 Digital Optical Audio Sound Card External 7.1 Channel 5.1 USB Sound is an USB audio controller. It supports 32KBz, 44.1khz. which two need driver or application software support)and 48KHZ sampling rate in digital recording, 48KHZ sampling in analog recordin and 48KHZ in digital/analog audio playback. In digital playback mode, it receives audio stream from PC via USB interface and transmits audio data according to the AES/EBU, IEC60958, S/PDIF consumer interface standards. Only R, L channel PCM audio in 5.1 channel can be conveyed in digital playback mode. In analog playback mode, it supports 6 channels codec for analog playback. In digital record