Channel External USB 5.1 Optical Audio Fiber Sound Card S/PDIF for Laptop PC NEW
Input and output interface: fiber optic SPDIF. Support channel: 5.1 channel. Colour: Black. 1 x USB Audio Card. 1 x Mini USB Cable. Tks for your understand. Support Plug and Play. Outputs: SPDIF out, Front out, Rear out, Cen/Bass out.