... 2,Chip: TP6911 3,Support Channel: 5.1 External usb sound card 1,Audio Support: DirectSound 3D2,Chip ... with Kara OK effect of inputInterface: USB interface, no external power supply, can be used for ... products, music, games and online usePacking list: USB sound cardProduct Features:A small LED light;Support ... light transparent shell, a simple USB interface devices, plug and play External usb sound card