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WAWEIS

WAWEIS 20V 11A 220W 4-Pin DIN AC Adapter

SKU CH-77SY-R5VGV

A 20V 11A 220W AC adapter with a 4-pin DIN connector, 10 ft cord and FCC, CE, RoHS certification

  • World-wide 100–240 V input works in any region
  • 220 W output delivers full power to demanding Alienware models
  • 10 ft total cable length gives flexible desk placement
  • Multiple safety protections guard against over-voltage, over-current and short circuits
  • FCC, CE and RoHS certified for verified compliance

Compatible Alienware Models

This 220 W AC adapter is built for Alienware 51-M, D700, D700T, D9K, D900K and M7700 notebooks. It delivers 20 V at 11 A through a 4-Pin DIN connector to replace the original power supply.

Input Voltage and Connector Check

Verify that your laptop uses a 4-Pin DIN jack and requires 20 V DC at 11 A before ordering. The unit accepts worldwide mains input from 100 V to 240 V at 50 Hz or 60 Hz, so no separate voltage selector is needed.

Protection Features and Cord Length

Over-current, over-voltage, short-circuit and total-power protection circuits guard the adapter and the notebook during normal use. A 10 ft power cord provides flexible placement while the FCC, CE and RoHS certifications confirm compliance with safety standards.

Highlights

  • World-wide 100–240 V input works in any region
  • 220 W output delivers full power to demanding Alienware models
  • 10 ft total cable length gives flexible desk placement
  • Multiple safety protections guard against over-voltage, over-current and short circuits
  • FCC, CE and RoHS certified for verified compliance

Specifications

No published specifications for this item yet.

Questions about this item

Does the 220W 4-Pin DIN adapter come with the mains lead or do I need to buy it separately?

The package includes a 10 ft power cord so no separate mains cable is required.

My laptop needs 20V 11A — is this the only version that matches those figures?

Yes, this unit is rated 20V 11A 220W and is listed as compatible with the Alienware 51-M D700 D700T D9K D900K M7700 models.

Will the 220W rating actually deliver full power to an Alienware 51-M under load?

The adapter supplies 20V at 11A continuously and includes over-current, over-voltage and short-circuit protection for stable operation.

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