Experience premium sound quality with our USB A to S/PDIF optical o converter. Connect your USB-equipped laptop or game console directly to your S/PDIF sound system for stable, crystal-clear o transmission, delivering an immersive 3D surround sound experience ideal for gaming and movies. This converter offers a true plug-and-play solution with no drivers required and no external power needed, making it easy to use with devices such as PS4, desktop computers, laptops, and other o systems with a fiber optic input. Transform your living room into a home entertainment hub by connecting your TV to external o systems using this adapter. Enjoy seamless, high-quality 3D surround sound that enhances movie nights and gaming sessions with exceptional o clarity. Built with a durable aluminum alloy shell, the adapter resists wear and tear, provides efficient heat dissipation, and protects internal components and the gold-plated interface, helping maintain optimal sound quality. Please note: This USB to SPDIF adapter supports one-way o transmission only—from USB to SPDIF. It does not support receiving optical signals or o recording, ensuring a dedicated, unidirectional flow of high-quality o. Appearance may vary slightly between batches, which does not affect performance. Lighting and display differences may cause minor color variations. Color: Black Material: PVC + Aluminum Alloy Package Contents: 1 x USB to Optical o Adapter (other items not included) Note: Lighting and display settings may cause slight color differences. Measurement tolerance: +/- 1-3 cm.