Check the listing for details. MOST fiber optic optical loop bypass female adapter for MERCEDES BMW AUDI Volvo. Condition: New. Listed at 10.95 USD. Genuine RKX MOST Optical test loop with female connector. This is an invaluable tool for diagnosing / bypassing parts of the MOST optical system found in many European vehicles. The RKX optical loop feature OEM Tyco brand connectors used by the major auto manufactures for a perfect fit and a lifetime of use. We use the highest grade fiber optic cable for reliable data transmission and durability.Don't settle for inferior cables! Please note that some manufactures use propriety plugs on some of the connections (mostly BMW and Mercedes) This will only fit the standard MOST connectors.It is the buyers responsibility to determine if this is the correct part please study the pictures carefully. If you need a male adapter click HERE FAST SHIPPING FROM THE USA! Feel free to contact us with any questions. Priority and overnight delivery options available.