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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS 20V 12A 240W AC Adapter ADP-240EB B ASUS ROG GX550LXS RTX2080 G733QM QR QS QSA

SKU CH-WD3A-TP6RK

A 240 W replacement AC adapter with 20 V 12 A output, 10 ft cord, and FCC, CE, RoHS certifications for compatible ASUS ROG laptops

  • World-wide 100-240V input lets you charge anywhere
  • 10 ft total cord length gives flexible desk placement
  • Over-current, over-voltage and short-circuit protection keeps hardware safe
  • FCC, CE and RoHS certified for regulated quality
  • 100 % compatible replacement for listed ASUS ROG models

What this product is

This is a new 20 V 12 A 240 W AC adapter built to replace the ADP‑240EB B unit. It accepts 100‑240 VAC at 50/60 Hz worldwide and ships with a 10 ft power cord. Safety features include over‑current, over‑voltage, short‑circuit and total‑power protection plus overheating protection with a smart chip.

Who this suits

Suits owners of ASUS ROG models GX550LXS, G733QM, G733QR, G733QS, G733QSA, S15, S17, G15 and G513 who need a direct replacement charger. Buyers whose laptops require a different voltage, amperage or connector type should look at another adapter.

Deciding specification

The 20 V 12 A 240 W output rating is the single figure that decides fitment. If the original charger matches that rating and the connector matches the listed models, this unit will work; otherwise it will not.

How it compares

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

Price $62.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage and frequency does the 20 V 12 A 240 W adapter accept?

The adapter accepts a worldwide input range of 100‑240 V AC at 50/60 Hz.

Which laptop models are confirmed compatible with this 240 W charger?

It replaces the ADP‑240EB B and fits ASUS ROG models GX550LXS, G733QM, G733QR, G733QS, G733QSA, G513 and G15/G17 series.

How do you connect the adapter so the safety protections engage correctly?

Plug the 10 ft AC cord into a grounded mains socket first, then attach the DC plug to the laptop; reversing the order can bypass over‑current and short‑circuit safeguards.

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