Sharp EP-C131 Digital Signage Display - 13.30" LCD - ePaper - 8192 x 4608 - 4:3 - 8K - USB - Wireless LAN - Bluetooth - EthernetSharp's EP C131 ePaper is an always on 13. 3" display for digital signage users. With as low as 0W power consumption, it creates remarkably brilliant images even in brightly lit environments. With a paper like view, wide viewing angle and no backlight its easy on your eyes. Updating content is easy using either the PC, USB C thumbdrive, Wireless or Bluetooth connections. EP C131