Further eco-friendly functionality is available via the "Zero" button, a single on/off-style switch on the back of the unit that has the ability to stop the continuous flow of wall-socket power when the monitor is not in use. Certified as a gold-standard representation of the EPEAT health and environment ratings system, the monitor also features "SmartPower" backlight settings for up to 50% in consumption rate deductions. "SmartImage" screen technology offers multiple brightness and contrast presets for a variety of functions, including "Image", "Office", "Entertainment" and "Economy". The 225P2EB/27 also features a total of four USB 2.0 ports, enabling external content to be directly ported to the device via thumb-drives, hard drives, receivers and more.
