DESC: The S500B offers the same great price/performance as the S500. But the S500B has a smart black casing. Screen brightness is 200cd per square meter and is combined with a solid contrast ratio and XGA resolution. The sophisticated TN-TFT that is the heart of your S500B gives a viewable range of 120 degrees from side-to-side and 100 degrees from top-to-bottom. It conforms to VESA wall-mounting standards and is both TCO'95 and ISO13406-2 certified.