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Compact white USB-C power adapter with folding prongs

myVolts

myVolts TUBLAKZ-45W. 45W USB-C ac adapter

SKU CH-3G1N-FHTWM MPN TUBLAKZ-45W.

A 45W USB-C power adapter with Power Delivery that automatically adjusts voltage from 5V to 20V for compatible HP, Lenovo, Acer, Samsung, Asus and Dell laptops

  • 45W Power Delivery charges compatible laptops fast
  • USB-C connector fits HP Chromebook X360 and Spectre X360 models
  • 100-240V input works worldwide without a voltage converter
  • PD technology detects the right power level automatically
  • Supports 5V, 9V, 15V and 20V output profiles

45 W USB-C power adapter

The myVolts TUBLAKZ-45W is a USB-C AC adapter rated at 45 W for Chromebooks and laptops. It accepts 100-240 V input at 50-60 Hz and delivers power through a USB-C connector. The unit supports Power Delivery to negotiate the correct voltage for the connected device.

Output voltages 5 V, 9 V, 15 V, 20 V

The adapter provides four fixed output profiles: 5 V at 3 A, 9 V at 3 A, 15 V at 3 A and 20 V at 2.25 A, all up to 45 W. This range covers the charging requirements of the listed HP Chromebook X360, Spectre X360 and Elite x2 models. Automatic detection selects the appropriate profile.

For USB-C Chromebooks needing 45 W

Buyers with compatible HP, Lenovo, Acer, Samsung, Asus or Dell Chromebooks that charge at 45 W over USB-C can use this adapter. Devices requiring higher wattage, barrel connectors or proprietary charging pins should look at other power supplies.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

No published specifications for this item yet.

Questions about this item

How does the 45W rating translate to actual charging speed on my laptop?

The adapter delivers up to 45 watts through USB-C Power Delivery, automatically selecting 5V 3A, 9V 3A, 15V 3A or 20V 2.25A to match the device's requirement.

What does the USB-C Power Delivery interface cap at with this adapter?

The USB-C PD output is limited to 45 watts maximum, provided at 20 volts and 2.25 amps on the highest fixed profile.

What physical connector does the TUBLAKZ-45W use to plug into the laptop?

It uses a standard USB Type-C plug on a fixed cable that inserts directly into the laptop's USB-C charging port.

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