Compatible with Asus Vivobook 15 X512FA X512F X512DA X512D X512JA X512J X512 Laptop Compatible with Asus Vivobook X515 X515J X515E X515M X515EA X515JP X515MA AC Adapter Fast Charging - Fast charging speed, can quickly charge your laptop, allowing your laptop to quickly recharge while charging and using Our laptop charger's compact and lightweight design makes portability simple, and the charger is small enough to be held by hand. This rope is easy to roll up and carry with you, so you can charge your laptop in a timely manner wherever you go. It will be your perfect travel companion Input: 100~240V 50~60Hz Output: 19V 3.42A Fit for ASUS 19V Charger Laptop. Compatible with Asus Vivobook 15 X512FA X512F X512DA X512D X512JA X512J X512 Laptop