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Yellow square-tip USB connector on black 90W AC adapter brick with three-prong inlet

myVolts

myVolts 90W AC Adapter Yellow USB Square Tip

SKU CH-W5GX-Z4MQ7

A 90W AC power adapter with a yellow USB square tip, compatible with many Lenovo ThinkPad, Yoga, Flex and IdeaPad models

  • Powers compatible ThinkPad and Yoga laptops with 90 W output
  • Accepts 100–240 V AC input for worldwide use
  • Yellow USB square tip matches original connector
  • Includes 3-prong AC power cord in the box
  • Backed by CE, FCC and RoHS safety certificates

90W AC Adapter for Lenovo ThinkPad and Yoga

The myVolts 90W AC Adapter is a new power supply built for a wide range of Lenovo laptops including ThinkPad T, X and Yoga models. It replaces original chargers with part numbers such as ADLX90NCC3A and 45N0254. The unit ships with a detachable mains cord and a yellow square USB tip.

100-240V input with fixed 20V 4.5A output

The adapter accepts worldwide mains voltage from 100 to 240 volts at 50 to 60 hertz and delivers a single 20 volt, 4.5 amp output rated at 90 watts. It will also power devices that require 65 watt or 45 watt supplies. The fixed voltage means it cannot charge laptops that need a different output profile.

Yellow square USB tip connector

The only physical interface is the yellow square USB tip shown in the product image. Buyers must confirm that their laptop uses this exact connector shape and size. Laptops with round barrel plugs, slim tips or USB-C charging ports cannot use this adapter.

Highlights

  • Powers compatible ThinkPad and Yoga laptops with 90 W output
  • Accepts 100–240 V AC input for worldwide use
  • Yellow USB square tip matches original connector
  • Includes 3-prong AC power cord in the box
  • Backed by CE, FCC and RoHS safety certificates

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 90 W or 65 W version for my ThinkPad T470?

This adapter delivers up to 90 W at 20 V 4.5 A and is also compatible with 65 W and 45 W models, so it covers the higher requirement of the T470.

What does the 90 W rating mean when I plug it into my laptop?

It supplies a maximum of 90 watts at 20 volts and 4.5 amps, powering the laptop and charging the battery simultaneously under full load.

What connector does this adapter use and will it fit my Yoga 730-15?

It uses a yellow USB square tip connector that matches the Yoga 730-15 part number ADLX90NCC3A listed in the compatibility data.

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