Feature: Increase sound quality by significantly plummeting signal jitter and optical distortion with the Toslink Jack to Mini Plug Optical Adapter which features graded index optical fiber. The Toslink to Mini Optical Adapters provide high quality digital audio transmission in Dolby Digital, Dolby Digital Plus, S/PDIF, DTS, and other digital audio formats. Eradicate complications associated with electrical grounding noise to grant superior audio clarity by using the Toslink to mini optical adapter. Connector comes with a dust cap for protection from contamination while not in use. Converts TosLink plug to optical mini plug or optical mini jack to TosLink jack TosLink-F to Mini-M 3.5mm Adapter Gold plated tip Color: Black Connector 1: TosLink Jack Connector 2: Mini Plugincludes:1 x Optical Audio Adapter