Experience premium sound quality with our USB A to S/PDIF optical audio converter. Connect your USB-equipped laptop or game console directly to your S/PDIF sound system for stable, crystal-clear audio transmission, delivering an immersive 3D surround sound experience ideal for gaming and home theater setups. This converter offers a true plug-and-play solution with no drivers required. It operates without external power, making it easy to use with devices such as PS4, desktop computers, laptops, and other audio systems equipped with a fiber optic input. Transform your living room into a versatile entertainment space by connecting your TV to an external audio system using this adapter. Enjoy seamless, high-quality 3D surround sound that enhances movie nights and gaming sessions with rich, dynamic audio performance. Built with a durable aluminum alloy shell, the adapter resists wear and tear while providing efficient heat dissipation. This protective design helps preserve internal components and features a gold-plated interface to minimize signal loss and maintain high-fidelity audio transmission. Please note: This USB to SPDIF adapter supports one-way audio transmission only—from USB to SPDIF. It does not support receiving optical signals or audio recording, ensuring a dedicated, unidirectional flow of high-quality audio to your sound system. Color: Black Material: PVC + Aluminum Alloy Package Contents: 1 x USB to Optical Audio Adapter Note: The package includes only the items listed above. Light reflection and screen display differences may cause slight variations in color between the image and the actual product. Measurement may vary by +/- 1-3 cm due to manual checking. Design and appearance may vary slightly between batches, but this does not affect functionality.