Aftermarket Made But Made with OEM Original Quality Part: 1798 Input: AC 100-240V (Worldwide use) Output: 15V 6.33A 102W Magnetic snap-in 102W power adapter Seller Warranty 365 Day Guarantee Replacement USB Port: 5V 1.5A USB 2.0.The USB port allows you to charge another device such as your phone at the same time