The ASUS ORIGINAL 45W ADAPTER 4MM is the official power supply designed and manufactured by ASUS for their compatible laptops. When your original charger is lost or damaged, choosing a genuine OEM replacement ensures perfect compatibility, optimal charging efficiency, and superior safety for your valuable device.

This 45W adapter delivers the exact voltage and amperage required by your ASUS laptop, featuring the specific 4.0mm x 1.35mm “small pin” connector. This precise engineering protects your laptop’s battery life and internal components from potential damage caused by non-standard third-party chargers.

Key Product Advantages:

Authentic OEM Product: 100% Genuine ASUS adapter, ensuring perfect fit, function, and reliability.
Precise Power Output: Delivers the exact 45W (e.g., 19V / 2.37A) required by compatible ASUS laptops.
Guaranteed Pin Compatibility: Features the specific 4.0mm x 1.35mm pin required for many ASUS ultra-books and notebooks.
Advanced Safety Features: Built with ASUS’s proprietary safeguards against overcharge, overheating, and short circuits.
Built to Last: ASUS’s quality standards mean this adapter is durable and reliable for long-term use.

Commonly Compatible with (A partial list – verify your model):

ASUS ZenBook Series (e.g., UX305, UX360, UX430)
ASUS VivoBook Series (e.g., X540, E402, E200HA)
ASUS Transformer Book Series (e.g., T200TA)
and other ASUS laptops that require a 45W, 19V adapter with a 4.0mm x 1.35mm pin tip.