Genuine Asus VivoBook X542U charger power at 45w and outputs at 19v 2.37a and will charge your Asus VivoBook

Asus Original 45W AC Adapter Charger

Specifications:

Condition: Brand New 

Product Type: Original Power Adapter

Input: AC 100-240V, 50-60Hz
Output: 19V 2.37A 45W
Connector size: 4.0mm x 1.35mm

Fit Laptop Models:

For ASUS X456U

For ASUS X442U X510U

For ASUS X541U X541UA X541N X541SA

For ASUS X200CA X200M X200MA X201E X202E

For ASUS UX303 UX303L UX303LA UX303LB UX303LN

For ASUS VivoBook X542UF X542UQ

For ASUS VivoBook X542UA X542UN X542U X542BA

For Asus Zenbook UX21A UX31A UX32A

For Asus Zenbook UX42VS UX50 UX50V UX52

For Asus Zenbook UX302L UX302LA

For Asus Zenbook UX303U UX303UA UX303LA UX303LB UX303LN

For Asus Zenbook Prime UX305LA UX305FA UX305F (45W)

For Asus Zenbook UX330U UX330UA UX330CAK （45W）

For Asus Zenbook UX360C UX360CA UX360UA

For Asus Zenbook UX430U UX430UA UX430UN UX410U

For Asus Zenbook UX433 UX433FA UX433FN

For Asus ZenBook Flip 14 UX461U UX461F

For Asus Zenbook X553 X553S X553SA X553M X553MA

For Asus X Series 

For Asus Zenbook Series 

For Asus Q Series