AOpen’s rugged “MEP320″ media player and signage device runs Android 4.2.2 on a 1GHz Freescale i.MX Quad, and offers a thin profile and dual HDMI ports. Taiwanese OEM vendor AOpen has long been making Linux-ready mini-PCs such as its circa-2010 Intel Core-based MP57. Now, it’s introducing a rugged AOpen Media...