VGA is one of the most common input types for digital projectors. If your projector and your laptop are both equipped with VGA ports, you can connect them with a VGA cable.

Apple’s new MacBook laptops – the 12in MacBook and 13in and 15in MacBook Pro – feature just the latest USB-C connectors, rather than standard USB ports or Thunderbolt as found on previous MacBooks, ...

How to connect your iPad to a projector with an adapter cable Your projector likely has a VGA port or HDMI port, and you will need to get an adapter to connect it to your iPad.