See front-projection TV and HDR. A data projector has HDMI inputs for set-top boxes and computers. It may also have a VGA input for older computers. Earlier projectors had analog video interfaces ...

VGA, USB-A (for power output), and RS232. Well below the audio ports on the rear is the slot for the power cable. With the bundled USB Wi-Fi dongle and wireless mirroring, the projector allows you ...