Experience superior audio with this portable optical fiber daughterboard! Enjoy pure digital output with 24BIT 192KHz high specification, a studio standard offering a dynamic range exceeding 120DB. Supports a wide range of formats including APE/FLAC/DOLBY DIGITAL7.1/DTS, allowing you to enjoy high bitrates and multi-channel audio. The digital transmission provides excellent anti-interference performance. When paired with optical fiber transmission, electromagnetic and ground interference are virtually eliminated, significantly improving sound quality. Dynamic range exceeds 120dB. Features anti-reverse protection and pure digital output at 24 bit 192KHz. Type: Portable Optical Fiber Daughterboard Input: Optical Fiber (SPDIF), USB Type-A Output: RCA PCM Word Length: 24 bits PCM Sampling Rate: 192 kHz Size: 121x80x18.8mm Material: Metal Color: Black Package Contents: 1 x 24Bit 192Khz Daughterboard