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 movies. This converter offers a true plug-and-play solution with no drivers required. It draws power directly from the USB port, eliminating the need for external power. Compatible with various devices including PS4, desktop computers, laptops, and any audio system with a fiber optic input. Easily enhance your home entertainment setup by connecting your TV to an external audio system using this adapter. Enjoy seamless, high-quality 3D surround sound that elevates your movie nights and gaming sessions with rich, dynamic audio performance. Built with a durable aluminum alloy shell, the adapter provides excellent heat dissipation and protects internal components. The robust construction safeguards the gold-plated interface, helping maintain signal integrity and minimize audio loss over time. 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. Color: Black Material: PVC + Aluminum Alloy Package Contents: 1 x USB to Optical Audio Adapter Note: The actual product color may vary slightly due to lighting conditions or display settings. Product appearance may vary slightly between batches, but functionality remains unchanged. Measurement may vary by ±1-3 cm.