Features: Experience clear auditory with this decoding board, featuring digital transmission for noise reduction and wide compatibility supporting sampling rates from 32k to 192k across various auditory sources. Crafted from highly quality circuit board with an easy install LED bracket , it ensures reliabled performances and simple setup in diverse auditory configurations. Ideal for audiophiles, nthusiasts, and professional seeking enhanced sound quality in portable auditory video devices like home theaters or recording studios. Perfect for scenarios requiring precise auditory decoding, such as home entertainment mobile setups, or professional environments where interferences proof stereo auditory is essential. With built in power reverse protections, this opt coaxial decoding delivers hifi 24 bit 192K stereo auditory for a secure and immersive listening experience. Specifications: Component: circuit board Size: 48x40mm Standard size, suitable for most auditory equipment Support opt and coaxial input, 24bit 192K high-resolution stereo auditory output Technical: Using advanceddigital decoding chip to provide highly quality auditory conversion performances for home auditory computer auditory upgrade, professional auditory equipment connection Package Includes: 1PC digital decoding board note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution