Dell 90W Adapter Charger

The Dell 056MM8 is a 90-watt AC adapter built for Dell laptops in the Inspiron and XPS families that accept the 4.5 mm by 3.0 mm barrel connector. It supplies a steady 19.5 V output, giving your system the same level of power it would receive from the original charger that shipped with the notebook.

An input range of 100 to 240 V at 50–60 Hz means the adapter can plug into outlets across most regions without a voltage converter, so it works just as well in a home office as it does in an overseas hotel room. Pair it with a simple plug adapter and you are ready for international travel.

The form factor is compact enough to slip into a backpack or briefcase, and the 3.9-foot cable provides enough reach to connect a laptop on a desk or coffee shop table without creating clutter. Whether you need a replacement for a misplaced charger or want a dedicated adapter to keep in a travel bag, this model fits neatly into daily routines.

Dell covers the 056MM8 with a one-year limited warranty, giving you added confidence when you rely on it to power productivity or entertainment. Users who spend long hours on graphic design, coding, streaming, or general office tasks will appreciate the consistent output that keeps the battery topped up while the laptop runs at full performance.

Highlights:

• 90 W power output for Inspiron and XPS laptops that use the 4.5 mm × 3.0 mm connector
• 100–240 V input range supports use in multiple countries
• Fixed 19.5 V output aligns with Dell factory specifications
• 3.9 ft cable length offers flexible placement on a desk or table
• Compact design simplifies packing for commutes and travel
• One-year limited warranty from Dell