Security UL Listed - Nicpower chargers has meeting the standards for electrical safety : with the highest quality materials and include multiple smart features safeguarding against over current,over voltage,over load,short-circuit protection and auto recovery

Compatibility - Asus VivoBook S15 S510UQ S510UN S510UA S510UF S510UR S510U S510 S510UA-DB71 Laptop

Charger Input - 100-240V 50-60Hz Output: 19V 3.42A Watts: 65 Watts (Compatible with 19V 2.37A 45W)

Portability - The 90° folding pins make for packing easier which is the perfect traveling companion

Service & Support - 30 Days Money Back Guarantee and One Year Warranty / We provide technical support for customers with any questions or concerns