subject: Digital signage [print this page] You do not need any computer or DVD support, as the screen has a memory card reader built in.One 2GB SD Memory Card is provided with each ordered screen.Simply upload your Menu files onto the SD Memory Card, then insert the SD Memory Card and power on.The screen automatically starts playing the images, video and music that are loaded onto the card.You can set the position order and interval time of each slide giving you complete control over every aspect of your digital MenuBoards.Thescreen has a memory card locker to protect the memory card from public access.A wall mount also comes with the screen, so you can fix the screen on the wall without extra cost.