Super Power Supply AC / DC Adapter Cord 2 in 1 Combo Wall + Car Charger for Acer Iconia A A110, A1-810, A3-A10; Iconia B B1-710, B1-720; Iconia W4 W4-820 Tablet PC Tab MicroUSB Micro USB Plug Input: 110-220V Output: 5V 2A Output: 5V 2A / Power laptop and charge battery from 12V DC outlets (car / air / boat) Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply