Features: This digital visual sound decoders transforms or digital sound sources into immersive 5.1 surround sound or stereo output, perfect for enhancing sound accuracy in any setup. Featuring multiple input option like SPDIF, coaxial, and stereo with a digital processing chip, it converts signals to analog 5.1 channel or stereo output for versatile connectivity. Designed for sound enthusiasts and homes theater owners seeking to upgrade their systems with advanced decoding capabilities and sound reproduction. Ideal for use in homes entertainment setups, such as connecting to ray players, game consoles, or receivers to enjoy rich, multi channel sound experiences. Built from strong ABS component , this SPDIF converter ensures stable performances and seamless compatibility with various sound formats for effortless integration. Specifications: Component : ABS Size: about 75x105mm/2.95x4.13inch signals-to-noise ratio: 120db Separation: 85db Frequency response: 20Hz-20KHz+-0. greatest output electric : 2.2V Power supply: 5V 1A Package Includes: 1xDigital visual sound decoders note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.