LG 55UL5Q-M Digital Signage Display 55" LCD - Advanced Super Dimension Switch ( ADS ) - 24 Hours/7 Days Operation - 3840 x 2160 - 16:9 - 8 ms - Direct LED - 500 Nit - 2160p - HDMI - USB - Serial - Wireless LAN - Bluetooth - Ethernet - webOS 6.1 - Energy Star