Certified Updated Version: Hyfucroehai 65W Power Supply has been tested, approved, and certified by Underwriter Laboratories. Safe and quality guarantee. Compatible with Microsoft Surface Pro 7, Surface Pro 6, Surface Pro 5, Surface Pro 4, Surface Pro 3, Surface Laptop 2/3, Surface Go, Surface Book, Surface Pro 2017. Ideal Replacement for Original Microsoft Surface Charger. 65W 15V 4A Power Supply quickly recharges the battery, Works with microsoft 15V-2.58A 44W A1800 & 12V-2.58A 36W A1625, The USB Port allows you to charge another device such as your phone at the same time. Design with Automatic thermal, overload cut-off, and short circuit protection, Ensure the safety during the using. What You Get: 1 x 65W power adapter, 1 x power supply cord; enjoy worry-free 12-month warranty by refund or replacement and friendly customer service. Super Long Cable and LED Indicator: 10FT let you can charge and have fun in bedroom, sofa, office, even when you are on the backseat of the car; the magnetic plug of the cable is high sensitive which is plug and play, need not aim ; cool-blue LED shows the charging status.