Toslink Jack to Mini Plug Optical Adapter Function and compatibility: Converts a standard Toslink optical output to a mini plug optical connection, enabling digital audio transmission between Toslink sources and devices with a mini optical input. Signal quality: Graded index optical fiber reduces signal jitter and optical distortion to improve overall sound quality. Noise reduction: Optical transmission avoids electrical grounding noise, contributing to clearer audio. Formats supported: Delivers digital audio transmission for Dolby Digital, Dolby Digital Plus, S/PDIF, DTS, and other digital audio formats. Construction and protection: Compact adapter with a dust cap to protect the optical interface when not in use. Attributes: Mini plug optical interface; graded index optical fiber construction; designed for reliable performance in home theater and audio setups. Use scenarios: Connect a Bluray player or TV with a Toslink output to a sound bar or DAC that accepts a mini optical input. Link a gaming console with Toslink output to an external DAC or audio receiver using a mini optical connection for enhanced sound. Integrate a computer or laptop with Toslink output into an external digital audio system that requires a mini optical input.