Premium USB 2.0 External Sound Card Box with 7.1-Speaker SPDIF Optical Output
Unique genuine 7.1 surround sound output via SPDIF optical cable ports - Perfect for games movie music and voice/video chats - Excellent enhancement for both PCs and laptops -- upgrade to 7.1 digital optical surround sound system without disassembling anything - USB 2.0 data interface - Digital optic fibre SPDIF input and output ports - Also features analogue 3.5mm minijack 5.1 output (front out rear out center/base out) - 3.5mm microphone port