Specifications: Input(AC): 100v-240v 50/60Hz Output(DC): 15V 4A Model : 1706& 65292;1735, 1736, 1625 USB port allows: USB 2.0,USB Port 5V-1A 5W Replacement for& 65306; 44W 15V 2.58A 1800 charger 36W 12V 2.58A 1625 Charger 24W 15V 1.6A 1735 1736 charger Compatible Model: 65W ( 15V 4A )AC Charger Adapter Compatible models: Surface Pro 3 Tablet, 2014, i3-4020Y / i5-4300U / i7-4650U Surface Pro 4 Tablet, 2015, m3-6Y30 / i5-6300U /i7-6650U New Surface Pro, Surface Pro 5, 2017, m3-7Y30 / i5-7300U / i7-7660U Surface Book, 2015, i5-6300U / i7-6600U / i7-6600U Surface Laptop, 2017, i5 7200U / i7 7660U Surface Laptop, 2018, i5 8250U / i7 8650U Surface Go Surface Book Surface Book 2 Surface Pro 7 Surface Pro X Surface Pro 6 Microsoft Model 1706 Package included: 1 x 65W Power Charger 1 x Power Cord