Sell 6 Channel External Sound Card 5.1 USB 2.0 External Optical Audio Sound Card 2M2V best price

Description: Supports analogue recording function Supported SCMS copy protection Compatible with Win98SE,ME,2000,XP Vista 7 8 ,Mac OS 9.1 Fully duplex playback/recording audio stream without sound card in PC Compliant with USB specification v1.1 Compliant with USB audio device class v1.0 Supports USB full-speed 12Mbit serial data transmission 3 input terminals 3 output terminals Alternate setting 0 is a zero-bandwidth setting used to release the claimed bandwidth on the the bus when this device is inactive Isochronous transfer uses adaptive and asynchronous synchronization Support multi-channel audio code interface for 5.1 channel playback Supports conventional audio 2 channels source playback Package Included: 1x USB 2.0 sound card 1x USB cable