myVolts 65W USB-C AC Adapter
65 W USB-C charger delivering up to 20 V at 3.25 A for compatible Dell Latitude, XPS, Vostro and Chromebook models
- 65W maximum output charges compatible Dell laptops quickly
- USB-C connector fits Dell Latitude, XPS, Vostro and Chromebook models
- Four voltage steps from 5V to 20V match device power needs
- 100-240V AC input works on mains worldwide
- Replaces Dell part numbers including LA65NM170 and 492-BBUU
What this 65W USB-C adapter powers
This 65W USB-C AC adapter replaces original Dell chargers for a wide range of Latitude, XPS, Vostro, Venue and OptiPlex models. It suits buyers who need a direct replacement for part numbers such as LA65NM170, HA65NM170 or DA65NM170 and who want a single brick for both laptops and USB-C phones that accept Power Delivery.
Practical limits of the USB-C Power Delivery output
The adapter delivers fixed voltage steps of 5V at 3A, 9V at 3A, 15V at 3A and 20V at 3.25A, topping out at 65W. It will not charge a device that requires more than 65W or a voltage rail outside those four steps, and it cannot supply power over legacy barrel connectors.
Installation notes and common pitfalls
Plug the AC cord into any 100V to 240V mains socket and connect the USB-C plug to the laptop; no drivers are required. The most frequent issue is using a cable rated below 3A or 5A, which prevents the 20V 3.25A profile from negotiating, leaving the system stuck at a lower wattage.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $8.99
- Cheaper than about 93% of the 27,790 comparable items (median $30.99).
Specifications
No published specifications for this item yet.
Questions about this item
Which Dell models does this 65W USB-C adapter replace?
It replaces Dell Latitude 11, 12, 13, 14, 15, 17 series and Chromebook 11, 3100 models, plus XPS 11, 12, 13, 15, Vostro 14, 15 and Optiplex 3020, 3040, 7040, 9020, 3046.
What power does the 65W rating deliver to a laptop?
The adapter supplies 20V at 2.25A for 65W, with lower steps at 15V/3A, 9V/3A and 5V/3A for compatible devices.
What does the USB-C connector cap in practice?
The USB-C port carries up to 65W using the listed voltage steps; it does not exceed 20V/2.25A.
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