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 and no external power needed, making it easy to use with devices such as PS4, desktop computers, laptops, and other audio systems featuring a fiber optic input. Enhance your entertainment by connecting your TV to an external audio system using this adapter, creating a powerful surround sound environment that elevates movie nights and gaming sessions. Built with a durable aluminum alloy shell, the adapter resists wear and tear while providing efficient heat dissipation to protect internal components and the gold-plated interface, helping maintain optimal audio signal integrity. Please note: This USB to SPDIF adapter supports one-way audio transmission from USB to SPDIF only. It does not support receiving optical signals or audio recording, ensuring a dedicated unidirectional flow of high-quality audio. Color: Black Material: PVC + Aluminum Alloy Package Contents: 1 x USB to Optical Audio Adapter (other items not included) Note: Lighting and display differences may cause slight variations in color. Measurement tolerance: +/- 1-3 cm.