Dell 056MM8

Overview

The Dell 056MM8 is a 90-watt AC adapter designed specifically for Dell Inspiron and XPS laptops that use the 4.5 mm by 3.0 mm barrel connector. It delivers a steady 19.5 V output, matching the power provided by the original charger to keep your laptop running smoothly. With an input voltage range of 100 to 240 V at 50–60 Hz, this adapter supports use in various countries without needing a voltage converter, making it a practical choice for both home and travel use.

Key features

• Provides consistent 90 W power output to maintain laptop performance and battery charging during intensive tasks like graphic design or streaming
• Wide input voltage range allows seamless use across different regions, ideal for international travelers with just a plug adapter
• Compact and lightweight design fits easily into backpacks or briefcases, simplifying transport and storage
• 3.9-foot cable length offers enough flexibility to position your laptop comfortably on desks or tables without clutter
• One-year limited warranty from Dell ensures reliability and peace of mind for everyday use

Key specs

• Power output: 90 watts
• Output voltage: 19.5 V
• Connector size: 4.5 mm × 3.0 mm barrel
• Input voltage range: 100–240 V, 50–60 Hz
• Cable length: 3.9 feet
• Warranty: One-year limited

Connectivity and compatibility

This adapter is compatible with Dell Inspiron and XPS laptops that accept the 4.5 mm by 3.0 mm barrel connector. Its fixed 19.5 V output aligns with Dell’s factory specifications, ensuring safe and efficient power delivery. The wide input voltage range supports use in most countries, making it a versatile option for users who need reliable charging both at home and abroad.

Ideal uses and environments

Whether you need a replacement charger for daily office work or a dedicated adapter for travel, this model fits well into various scenarios. It supports users who spend long hours on demanding applications such as coding, graphic design, or video streaming by providing stable power. Its compact size and flexible cable length also make it suitable for use in coffee shops, coworking spaces, or hotel rooms during business trips.

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.

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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, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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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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