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 - Fit for Asus Vivobook L203MA L203M L203 L406MA L406M L406SA L406S L406 Ultra-Thin Laptop Charger Input: 100-240V Output: 19V 1.75A Watts: 33 Watts Fit for Asus 19V charger laptop. Pack Instant power wherever you go! The small, lightweight design makes portability simple Space-saving Design - Charger is small enough to hold by hand. The cord is easy to wind up and take with you. It will be your perfect traveling companion Service and Support: 30 Days No-hassle Return Policy / Manufacturer 12 Months Warranty