Optical Audio Sound Card External 5 1 Surround Sound 6 Channel Optical for PC/Laptop

[USB Sound Card for PC] :This USB sound card offers a quality solution for upgrading your PC or laptop audio .USB spec 2 . 0 full speed compliant .USB audio device class spec .1 . 0 and USB class spec .1 . 1 compliant . [Product Functions] :USB audio sound card ,Built in high end chip ,with sound mixing function .Supporting the Plug and Play features hot swap ,it is easy to use .Support 48/44 KHz sampling rate for both playback and recording . [Digital Playback Mode] :In digital playback mode ,it receives audio stream form PC via USB interface and transmits audio data according to the AESEBU ,IEC60958 ,SPDIF cnsumer interface standards . [Analog Playback Mode] :In analog playback mode ,it supports 6 channels codec for analog playback In digital recording mode ,it receives SPDIF digital audio input and sends back to PC through USB . [Scope of Application] :This sound card is suitable for laptops ,desktop ,computers or the machine with USB port .Feel Free to contact us if you have any questions .We will be happy to serve you .