The HP LD4210, 42-inch diagonal digital signage display is thinner, smarter, and more connected, giving businesses a full-featured, contemporary, and engaging digital signage solution from HP. Enjoy full HD imagery 24 hours a day on a display with bezels that are less than 17 mm wide. In addition to helping create a modern environment, thin bezels enable a more natural image when used in video wall installations. Built-in HP Media Sign Player technology provides an easy to use media player right from the display. Loop pictures, movies and music from a USB stick for dynamic advertising. An Ethernet port provides a LAN connection to the display, while HP Network Sign Manager software enables "on-the-fly" changes to network-connected displays. DisplayPort IN and OUT can help simplify video wall cabling.