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White rectangular USB-C power adapter with US three-prong plug and attached cable

myVolts

myVolts 45W USB-C AC Adapter US Plug

SKU CH-ME1Y-7KEBD

45W USB-C power supply with 100-240V input and US plug for compatible Dell Latitude, XPS, Vostro, Optiplex and Chromebook models

  • 45W Power Delivery charges compatible Dell laptops quickly
  • USB-C connector fits Latitude, XPS, Vostro, OptiPlex and Chromebook models
  • 100-240V 50-60Hz input works worldwide with the included US plug
  • Multi-protection circuitry guards against over-voltage and short circuits
  • CE, FCC and IEC certified for safe operation

45 W USB-C power adapter

This 45 W USB-C AC adapter delivers up to 45 W of Power Delivery charging through a USB-C tip. It accepts 100-240 V input at 50-60 Hz and includes a three-prong US power cord. The unit suits Dell Latitude, XPS, Vostro, OptiPlex and Chromebook models that charge via USB-C.

Replaces lost or damaged Dell USB-C chargers

It matches Dell part numbers such as D0KFY, 332-1827, 3RG0T, PA-1450-66D1 and LA45NM121. The adapter is worth the swap when the original charger fails, the cable frays or a spare is needed for travel. Buyers whose laptops use a barrel connector instead of USB-C cannot use this unit.

Sustained 45 W output with multi-protection

The adapter maintains its rated 45 W output continuously thanks to over-voltage and short-circuit protection circuits. CE, FCC and IEC certifications confirm compliance with safety standards for prolonged operation. No active cooling is mentioned, so airflow around the brick should be kept clear during extended charging sessions.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What plug type does the 45W USB-C adapter use for US mains?

The adapter ships with a three-prong US power cable that accepts 100-240V at 50-60Hz input.

Which connector tip must match the Dell Latitude 7390 before plugging in?

The output uses a USB-C tip delivering 5V3A, 9V3A, 15V3A or 20V2.25A; verify the port shape against the product photo before connecting.

When should the US-plug cable be replaced on this 45W charger?

Replace the detachable three-prong cable if the prongs bend, the insulation cracks, or the IEC socket becomes loose.

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