Meet the PowerSign ADX-5: a smart restaurant menu display that lets you better serve your customers and display ads at your place of business. It lets you run a 5-minute loop of slides. This advertising station has dual 7″ wide angle displays. It runs Android and has 1GB RAM and 16GB flash card.
You can control multiple ADX-5 units with your computer or phone. The device runs on a 20,800mAh battery and can charge up to 8 phones.