However, you will also need to use an alternate method to send sound from your laptop to the projector, as VGA does not transmit an audio signal the way HDMI does. If your laptop and projector both have VGA ports, you can connect them with a VGA cable and no adapter.

VGA: This is an older video connector that is limited to a resolution of 640x480.

Some projectors do support USB-C video input, though, in which case you can connect your laptop directly to the projector via a USB-C cable. USB-C: If your laptop uses USB-C to output video, you’ll typically need to buy a dock that includes an HDMI port or a USB-C to HDMI adapter.Then use a video cable to connect from the.

This could include a VGA, DVI, HDMI or DisplayPort video out port. If it does, then you can either use an HDMI-to-DisplayPort cable or an HDMI-to-DisplayPort adapter. Locate the video out port on the laptop or PC.

DisplayPort: These are more commonly on desktop video cards, but your laptop may have one.

You can use a cable with HDMI on one end and HDMI type-c on the other or an adapter.

Mini HDMI Port: Also known as HDMI type-c, these are functionally identical to HDMI, just much smaller.

HDMI is the easiest way to connect a projector to your laptop.

HDMI Port: If your laptop has a full-sized HDMI port and your projector has the same type of port, you won’t need an adapter.

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