The average custom home building costs for custom homes built in the United States is right around $83 per square foot. The median price however was $78 per square foot.
VGA or HD15 is the analog connection used to connect computers and laptops to projectors or additional monitors. In light of Analog Sunset, VGA is considered a legacy connector, and will be replaced with a digital HDMI or DisplayPort connector in the near future.
A VGA multiplier is a device that allows you to connect two displays, such as a monitor and a projector, to a single computer or other video source. If you're using a desktop computer that only has one VGA output port, you can use a VGA multiplier to connect the computer to both a monitor and a projector, allowing you to give a business presentation without craning your neck to look at the projection.