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.
The still-in-use analog classic, a VGA connector carries an RGB signal. You can often find one on PCs and HDTVs; laptops sometimes use the Mini-VGA version. Because the analog design can pick up interference, you're better off choosing a digital cable if your device supports it.