The Rocstor premium smart 100W USB-C AC power adapter charger is defined by its quality and durability. It is simply stylish, slim and reliable. This versatile universal USB-C charger is the best solution for users who require a second adapter or a replacement adapter for their laptop, tablet, or cellular phone. The 100W AC Adapter from Rocstor is specially designed to meet the power needs of your laptop. Slim and powerful, this adapter enables you to simultaneously operate your system and charge its battery from electrical power outlets. This slim smart USB-C power adapter comes bundled with 2 meter (6.56ft) power cord and a 2m (6.56ft) USB-C attached charge cable. It offers fast and efficient charging at home, in the office, or on the go. The Rocstor 100W charger is compatible with Dell(tm) XPS®, Latitude®, Inspiron® & Vostro®, LenovoThinkPad®, ThinkPad®, IdeaPad®, ThinkBook®, HP Spectre®, Envy®, Pavilion®, Victus®, OMEN®, Microsoft® Surface® (see compatibility chart) USB-C enabled laptops and tablets. It features Smart Voltage: technology which automatically detects and delivers the precise and correct voltage to your device. The Rocstor 100W power adapter charger is safe with UL, FCC/CE certifications. Tested, reliable and backed by a two-year limited warranty and lifetime technical support.