This antenna adapter is the perfect solution for people who are upgrading their car audio system or need to adapt the antenna connector. The adapter allows you to easily connect a DIN-standard car antenna to radio receivers with an ISO connector. This eliminates the need to change the antenna or radio, making installation much easier. Product advantages: Universal - compatible with most cars equipped with DIN and ISO standards. Easy installation - quick connection without the need to modify the system. Solid workmanship - durable materials ensure reliable operation for a long time. Angular design - ideal for cars with limited space behind the radio, which requires better cable fit.