Great cable device that will let you mirror your apple device’s screen to an external display such as your TV, monitor, or any other display that supports HDMI in. The cable has everything that it needs in order to work such as as the power source which is a USB type A connector. There are no error messages that pops up when the lightning connector is plugged into your phone and the cable is decently long enough to reach the display and have suitable position to sit in.