Accessory USA Replace 5V AC Adapter for Roku Box HD LT XD SD HD-XR XDS XS XD/S 1080p PSU 5.5mm 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 2.5A NoteThis is 5V adapter.Please make sure your original adapter's voltage before you buy.If you need 12V,you can sarch in our store.