Bidirectional digital coaxial to SPDIF/Toslink audio converter enables seamless conversion between fiber optic to coaxial and coaxial to fiber signals for flexible system setups. Input selection switch lets you easily choose SPDIF/Toslink or coaxial input, while coaxial and output terminals work in synchronous mode for stable audio transmission. Enjoy panoramic surround sound with support for multi-channel formats and uncompressed LPCM/PCM audio plus compressed 5.1 audio, including Dolby Digital (AC3) and DTS, for immersive home theater. With a maximum 192kHz sampling rate and low-jitter performance, it minimizes noise transmission. Utilizing lossless audio conversion technology, this bidirectional digital coaxial to SPDIF converter supports multiple digital audio formats. After making your connections, simply select the correct toggle switch position-coaxial input on the left or fiber optic on the right. Plug-and-play design requires no driver installation. Equipped with a reliable Micro USB to USB power cable, this converter ensures stable power without worrying about insufficient voltage during long-term use. Constructed with premium materials for excellent durability, this converter features an anti-oxidation housing and strong heat dissipation performance, helping to extend its service life. It is widely compatible with for PS4 consoles, powered speakers, Blu-ray players, HD DVD players, and home theater receivers, as well as other devices featuring digital optical or coaxial audio output ports. Color: Black Material: Metal Package Contents: 1 * Digital to Analog Coaxial Audio Converter 1 * USB cable