Create an interactive conference room or digital signage with the Elo Touch 5553L 55″ Class 4K UHD TouchPro PCAP Touchscreen Digital Signage & Teleconferencing Display. It has a DisplayPort and three HDMI inputs to display your digital HD content. Its functionality can be expanded with optional accessories, including a teleconferencing camera, EMV reader, computer modules, and more. The 5553L also has two built-in 10W speakers and can be installed in portrait or landscape orientation to meet your needs.