Accessory USA AC Adapter 4 Brother PT-1290 PT-1400 PT-1500PC PT-1830 PT-1830SC PT-1880 Printer 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 : 9V 2A