Product Features 1. Brand new and high-quality. 2. Pure digital high-specification 24-bit, 192kHz output. The sound quality reaches the studio standard, with a signal-to-noise ratio and dynamic range exceeding 120dB. 3. Support for more formats: Supports mono, FLAC, Dolby, DGAL 7.1, DTS and other formats, allowing you to enjoy high bitrate and multi-channel audio effects. 4. Extremely pure sound quality: Excellent anti-interference ability in digital transmission. The optical fiber transmission grounding design avoids electromagnetic interference and improves the sound quality. 5. Explanation of supported formats: For example, if the decoder or playback software only supports the 16-bit, 44.1kHz format, it cannot decode the 24-bit, 192kHz format. 6. New design: Uses high-precision and reliable components. It has a high-quality RCA coaxial interface, and the 25MHz optical fiber port meets the 192kHz standard for stable transmission. Package Contents 1 digital sound card Product Specifications - Product name: SPDIF daughter card - Material: Plastic + Metal - Color: Black - Product size: 121×19.9×18.6mm (4.76×0.78×0.73 inches) - Cable length: 20mm (0.78 inches) - Package size: 140×30×30mm (5.46×1.17×1.17 inches) - Weight: 100g Notes Please understand that there may be some errors in the product due to lighting effects and shooting angles. Due to manual measurement, an error of 0 - 1cm is allowed.