Cablecc USB2.0-A to Optical Audio Cable, USB A Male to Toslink Female Digital Optical Audio Cable (for LaptopDesktop, 20cm)

1) Note: Only one-way transmission from USB-A to SPDIF is supported; the reverse direction (SPDIF → USB-A) is not supported. Some devices may require checking whether the USB port supports audio output. Volume control via computer is disabled. Please adjust the volume via an optical receiver (such as an amplifier or speakers). 2) Converts digital audio signals from a USB Type-A port to optical signals, achieving lossless high-speed transmission. Compatible with most USB Type-A devices, including USB Type-A smartphones, tablets, laptops, and game consoles. 3) Can be connected to speakers, amplifiers, soundbars, headphone amplifiers, etc. with optical inputs, expanding the usage scenarios for digital audio equipment. 4) Supports 32KHz/44.1KHz/48KHz/96Khz sampling rates, restoring clear and delicate sound quality with accurate and pure audio detail. Ensures stable transmission, eliminates electrical noise, and delivers an immersive, lossless surround sound experience. 5) Equipped with a high-performance chip that supports 5.1 channel surround sound, it delivers an immersive audio experience. Low-latency synchronous transmission makes it suitable for music, games, movies, and TV scenarios.