If this is the case, you actually won’t be able to make a wired connection between your projector and phone using USB. This doesn’t mean all is lost, however. You can still connect your phone to the projector wirelessly. If your projector doesn’t have native wireless support, you can buy an adapter that plugs into the device’s HDMI port. For Android phones, the two simplest ways to send a wireless signal are Chromecast and Miracast. Both require a specific adapter as well as an active Wi-Fi network to function. These options don’t exist for iPhones, unfortunately, but since modern iPhones are VGA compatible it shouldn’t be an issue. >>> If you're searching for the Best Mini Projector for iPhone