Lumsing 2-Port USB Wall Charger Hub 20W Charging Station with Foldable Plug Power Adapter for iPhone 6S Plus Smartphones and Tablets(Grey) INTELLIGENT FAST CHARGE TECHNOLOGY:Detects your device to deliver its fastest possible charge speed up to 2.4 amps per port or 4 amps overall. COMPACT POWERFUL CHARGER: Via 2 ports, the half palm-sized mini Cube charger simultaneously delivers 20 watts of high-power to charge one tablet and one smart phone or two tablets (certain models), at top speed. ULTRA POWERFUL: Category-high output of 20 watts through two ports lets you charge one tablet and one smartphone or even two tablets of certain models together at top speed. WELL-MADE TEXTURED SURFACE: Lumsing Unique Surface Treatment provides a texture grip to minimize the risk of dropping the charger, and the little, colored specks in the color gives you an exclusive feel. WARRANTY: CE/FCC/ROHS Certified and 12-Month Warranty.