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Compact black USB-C power adapter with integrated cable

NShi

NShi 20V 4.5A 90W USB-C AC Adapter for Dell Latitude 7400 2-in-1 laptop replacement part

SKU CH-80SS-WVWD7

20V 4.5A 90W USB-C charger powers the Dell Latitude 7400 2-in-1 with 100-240V input and built-in safety protections

  • Delivers 90 W for fast Dell Latitude 7400 2-in-1 charging
  • USB-C connector fits the laptop port directly
  • Works worldwide with 100-240 V 50/60 Hz input
  • Built-in safeguards against short circuit overvoltage overcurrent and overheating
  • New replacement part ready for immediate use

Compatible Dell Latitude 7400 2-in-1 Power

This 90W USB-C AC adapter replaces the original charger for the Dell Latitude 7400 2-in-1 laptop. It supplies 20V at 4.5A through a USB-C connector. The unit accepts AC input from 100 to 240V at 50 or 60Hz for worldwide use.

90W Output Capacity and Limits

The adapter delivers up to 90 watts, enough to charge the laptop while it runs typical workloads. It will not support devices that require more than 90W or a different voltage profile. The fixed 20V output means it cannot negotiate lower voltages for other USB-C gear.

Safety Certifications and Daily Use

The power supply carries international quality certifications and includes protections against short circuit, overvoltage, overcurrent and internal overheating. Its USB-C plug fits the Latitude 7400 2-in-1 port directly. Buyers needing a barrel-connector tip or a higher wattage brick should look elsewhere.

Highlights

  • Delivers 90 W for fast Dell Latitude 7400 2-in-1 charging
  • USB-C connector fits the laptop port directly
  • Works worldwide with 100-240 V 50/60 Hz input
  • Built-in safeguards against short circuit overvoltage overcurrent and overheating
  • New replacement part ready for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

Will the 20V 4.5A 90W USB-C adapter power my Dell Latitude 7400 2-in-1 alongside older Dell barrel-tip chargers I still own?

This adapter uses a USB-C connector and delivers 20V at 4.5A for 90W total, so it replaces the original supply; older barrel-tip chargers cannot connect to the 7400 2-in-1's USB-C charging port.

How can I confirm the 20V 4.5A 90W USB-C adapter is operating correctly after I plug it in?

The Dell Latitude 7400 2-in-1 will show a charging indicator and report 20V 4.5A input in the BIOS or OS power settings when the adapter is working as intended.

What comes in the box with the 20V 4.5A 90W USB-C adapter and what must I source separately?

The package includes the 90W USB-C AC adapter with a fixed 20V 4.5A output cable; an AC mains cord for the 100-240V 50/60Hz inlet is not included and must be purchased separately.

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