Accessory USA 5V DC 2.0A Wall Adapter AC Power Supply 5VDC 2A 3.5mm/1.3mm Class 2 Transformer Products trademarked Accessory USA are marketed and sold exclusively by Accessory USA Store. Warranty:30 days Money Back Promised/60 Days Free Exchange With Paid Return Label/365 Days Anytime Worry-Free Warranty!**100% MONEY BACK GUARANTEE !! IF OUR PRODUCT CAN NOT WORK WELL** Output : 5V 2A