It appears that Apple is discontinuing the Lightning to 3.5mm headphone jack adapter that it released alongside the iPhone 7 ...

Apple still ships the iPhone with a USB-A to Lightning cable ... to connect any of Apple's laptops to an HDMI monitor, you need to spend $50 on an adapter, and dongles like this $70 multiport ...

Our pick for the best Lightning cable you can get is Anker's USB-C to Lightning Charging Cord. It's covered in a durable nylon finish with aluminum-housed Lightning and USB connectors.