ASUS 90-XB0FN0PW00000Y

Overview

The ASUS 90-XB0FN0PW00000Y is a 40W AC power supply adapter designed to provide consistent and reliable power to ASUS notebooks, particularly models like the UL20 and UL30 series. It supports a wide input voltage range from 100 to 240 volts, allowing seamless use in different countries without the need for additional voltage converters. Its compact and durable design makes it easy to carry and ensures long-lasting performance for everyday use.

Key features

• Delivers a steady 40W power output to keep your ASUS notebook charged during extended work sessions or travel.
• Wide voltage input range from 100 to 240 volts supports global compatibility, making it ideal for users who move between locations.
• Compact and lightweight design enhances portability, fitting easily into laptop bags or backpacks.
• Durable casing protects the adapter from daily wear and tear, ensuring reliable operation over time.
• Built-in safety mechanisms guard against electrical faults, providing secure power delivery to your device.

Key specs

• Power output: 40 watts
• Input voltage: 100–240 volts AC
• Output voltage: 19 volts DC
• Compatible models: ASUS UL20 and UL30 series notebooks
• Adapter type: AC notebook power supply

Connectivity and compatibility

This power adapter is specifically designed to work with ASUS UL20 and UL30 series laptops, ensuring a perfect fit and optimal charging performance. Its standard connector and voltage output match the requirements of these models, preventing compatibility issues and protecting your device’s battery health.

Ideal uses and environments

Whether you are a student attending classes, a professional working remotely, or someone who frequently travels, this adapter fits well into your routine. It supports reliable charging in home offices, classrooms, and on the go, making it a practical choice for anyone who depends on their ASUS notebook throughout the day.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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