Accessory USA 5V 2a DC AC Adapter for Delphi SKYFi3 Roady XT MyFi XM XM2GO Radio Power Supply 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