The OTTOCAST Wireless CarPlay Adapter transforms a car’s factory wired CarPlay system into a wireless setup simply by plugging into the USB CarPlay port and pairing your iPhone once. After the initial setup, it reconnects automatically when you start the car, freeing you from cables every time you drive. The design is compact and unobtrusive, and for many users the experience is smooth and reliable. That said, as with all dongles of this type, your actual experience may depend heavily on your specific vehicle’s head-unit, firmware version, and how its USB port supplies power.