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.
Quick Answer. Depending on required resolution, the maximum length of a VGA cable varies between  30 meters for lower resolutions to only 7.5 meters for higher resolutions. The signal that travels through a VGA cable is analog, which degrades and fades as it travels longer distances.