Features: Easily convert analog stereo- audio to digital with our latest analog to digital audio converter. This converter features both Coaxial and Toslink output. Use it to connect your TV, , or DVDs player to your digital audio system- for an enhanced listening- experience. Made from durable ABS material, our converter comes with multiple power options- and easy-to-use RCA- and optical connections. This product is designed for professional audio signals, can easily convert coaxial or forToslink interface to RCA- analog audio interface and 3.5mm headphone jack-. Specifications: Item: Digital to Analog Audio Converter Audio input connection: forToslink 1xRCA coaxial Input: -L/R stereo- or 3.5mm audio Output: Coaxial Or Fiber Optical Digital Audio Power Supply:5V1A Size:approx 155×91×25mm/6.1x3.58x0.98in Material：ABS Function: Converts analog left and right channel RCA- audio acquisition into fiber optic- or digital coaxial output Package Includes: 1PC x Converter 1PC x USB Power Cable 1PC x Instructions 1PC x Packaging Box note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment