BNC to 3.5 mm Connector is commonly used with CCTV system and commercial AV equipment. It convert a BNC male connector into a 3.5 mm mono male connector. 3.5 mm Mono Plug to BNC Socket Connector is a bidirection transmission which can be connected as you needed. 1/8 TS to BNC Adapter is widely compatible suitable for camera surveillance portable shortwave receiver and other equipment. Nickel-Plated Metal Connector is durable which can wear-resisting the tip is good without falling off. Thread is non-slip and easy to insert and remove more than 5000 times. This coupler is compact and portable suitable for connecting cables of the desired length or replacing damaged connectors.