nput: 100-240V 50 / 60 Hz; Output:15V-6.33A 102W; USB Port: 5V-1.5A; replacement for Microsoft surface Pro charger, a good replacement ac adapter if your original power supply has run out of life.
Fully Compatible: Microsoft Surface Book 2, Surface Pro 7, Surface Pro 6, Surface Pro 5, Surface Pro 4, Surface Pro 3, Surface Pro X, Surface Go and Surface Laptop 4/3/2; Model A1798.
Additional USB Port, The USB port allows you to charge another device such as your phone at the same time.
Magnetic connector Snaps into place for easy attachment to your device, lets you quickly recharge your device’s battery.Design with Automatic thermal, overload cut-off, and short circuit protection. Ensure the safety during the using.