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Compact black USB-C AC adapter with US plug prongs

Kenuco

Kenuco 100W USB-C AC Adapter for Dell Precision Latitude Inspiron XPS Vostro

SKU CH-B3V1-N17J5

A 100 W USB-C AC adapter compatible with Dell Precision, Latitude, Inspiron, XPS and Vostro laptops, supporting 20 V, 15 V, 9 V and 5 V outputs and 100-240 V input

  • Product typeAC Adapter
  • Delivers up to 100W via USB-C for fast laptop charging
  • Auto-switches between 20V 5A 15V 3A 9V 3A 5V 3A for optimal power
  • Works worldwide with 100-240V 50-60Hz input voltage
  • Replaces original Dell 100W USB-C GaN Ultra Slim Adapter
  • Compatible with Precision Latitude Inspiron XPS Vostro models from 11 to 16 inches

What this charger powers

This 100 W USB-C adapter supplies up to 100 W across 20 V, 15 V, 9 V and 5 V rails and works with a wide range of Dell Precision, Latitude, Inspiron, XPS and Vostro laptops including models such as the Precision 5680, Latitude 5340 and XPS 14 9440. It replaces the original 100 W USB-C GaN ultra-slim adapter and accepts 100–240 V input for worldwide use.

Thermals noise and power draw

The unit delivers a maximum of 100 W while drawing 1.7 A at the AC inlet and steps down to 65 W, 45 W, 30 W or 25 W when the connected device negotiates a lower profile. No active cooling is fitted so operation is silent and the only heat comes from normal conversion losses inside the sealed enclosure.

When the upgrade makes sense

Buyers who need a spare or replacement 100 W USB-C brick for the listed Dell models can use this adapter; it also covers older compatible units such as the Latitude 3300, Inspiron 5310 and Precision 3580. It is not suited for laptops that require a barrel connector or a higher wattage than 100 W.

How it compares

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

Price $57.99
Pricier than about 88% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter

Questions about this item

How do I connect this adapter to a Dell Latitude 5340, and what is the step people often miss?

Plug the USB-C connector firmly into the laptop port until it clicks, and ensure the US plug is fully seated in a 100-240V outlet; the step often missed is confirming the laptop negotiates 20V 5A for full 100W charging.

What part of this charger will need replacement first under normal use?

The USB-C cable and connector endure the most physical stress from repeated insertion and bending, so they typically wear out before the internal power electronics.

At what point does this adapter hit its thermal limit during continuous 100W output?

Sustained 100W delivery at 20V 5A will trigger internal over-temperature protection first, causing the unit to throttle or shut down until it cools.

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