This charger was designed with Automatic thermal, overload cut-off, and short circuit protection. Ensure the safety during the using. Surface Power Adapter Charger 44W 15V 2.58A
Input: AC 100-240V (Worldwide use)
Output: 15V 2.58A 44W
Compatibility: Microsoft Surface Pro X Microsoft Surface Pro 7 Microsoft Surface Pro 6 Microsoft Surface Pro 5 (2017) Microsoft Surface Pro 4 Microsoft Surface Pro 3 Microsoft Surface Laptop 3/2/1 Microsoft Surface Book Microsoft Surface Go Additional
USB Port: 5V 1A USB 2.0 Made exclusively for Surface and designed to match the look and feel of your Surface, the 44W Power Supply quickly recharges the battery, while the USB port allows you to charge another device at the same time.
What's in the box: Surface 44W Power Charger X 1 Surface power cable 6Ft X 1 44W charging wall plug X 1