LETO 2A AC Wall Power Charger Adapter w/ 3.5mm Cord For Allwinner A10 Android Tablet Brand New AC Wall Charger Power Adapter for Allwinner A10 Tablets Input: 100v - 240v Output: 5V, 2000mA max. Short circuit Protection Compatible With: various Allwinner A10 Android Tablets that have a 3.5mm 5V DC-IN jack. The 3.5mm jack is a small hole that is as big as the regular headset jack, which is 3.5mm. Please make sure your device has a 3.5mm jack before you purchase.