Astar 50" LED Commercial Grade Large Format Kiosk E-Poster Digital Signage Display All-in-One Media Player Built-in Auto Rotation Astar commercial-grade standalone all-in-one digital signage display kiosk Has a built-in media-player Transfer your multi-media content to an SD card or USB flash memory Insert into the card reader or USB port that is built-in to the digital signage Playback with 1080p high definition