Luxtech Sound Card Sound card adapter CM6206 Chipset 5.1 USB External 7.1 Channel Audio Sound Card Adapter 3.5 mm Jack Audio S/PDIF Optical USB Computer Laptop Support SES/EBU IEC60958 Support Consumer Audio
Amazon.com: 7.1 USB 3.5MM Sound Card I/O 48KHz sample rate 8CH DAC and 2CH ADC via S/PDIF Input and Output with loop-back support standalone Cmedia software for WINDOWS only : Electronics