HSXIRQA 280W AC Charger for Asus ROG & Zephyrus

HSXIRQA 280W AC Charger is a high‑power replacement charger compatible with many Asus ROG, Zephyrus, TUF, Zenbook and ProArt laptops that delivers up to 20V/14A through a 6.3mm×3.7mm round tip.

Designed as a compact, travel-friendly power adapter, this unit supports worldwide input (100–240V, 50–60Hz) and works with laptops that accept up to 280W. It includes multiple built-in protections and an automatic power management chip to help the adapter regulate output to your laptop’s needs. The charger is intended as a practical replacement or spare for users of a wide range of Asus models, from gaming ROG Strix and Scar series to Zephyrus, TUF Gaming, Zenbook Pro and ProArt Studiobook systems.

Which Asus models will this HSXIRQA charger work with?

This adapter is compatible with an extensive list of Asus models, especially high‑performance gaming and pro laptops that use the round 6.3mm×3.7mm jack. It covers many ROG Strix, SCAR, Zephyrus, TUF Gaming, Zenbook Pro and ProArt lines—confirm your laptop’s required voltage, amperage and connector size before purchase.

• Supports ROG Strix & SCAR families (G series, G533, G713, G814, G614 and similar).
• Covers Zephyrus and Zephyrus Duo M16/S17 models and select GX/GU series.
• Compatible with TUF Gaming A16/F15/F17 and selected FA/FX model numbers.
• Works with Zenbook Pro, Vivobook Pro and ProArt Studiobook W730/16/17 models listed.

How much power does the charger supply, and will it work with lower‑watt laptops?

The adapter outputs up to 280W at 20V/14A and is backward compatible with devices that draw lower wattages. It can power devices that require 240W, 230W, 200W, 180W or 150W without issue, provided the connector and voltage match. This unit is not suitable for laptops that require more than 280W.

• Rated output: 280W (20V / 14A).
• Accepts worldwide input: 100–240V, 50–60Hz for travel use.
• Not recommended for devices needing >280W.
• Connector: round tip, 6.3mm × 3.7mm—verify your laptop port size.

What safety features and build qualities does this HSXIRQA charger include?

The adapter uses heat‑resistant, flame‑retardant materials and built‑in circuit protections to reduce risks like overcurrent, short circuit and overheating. An internal management chip dynamically adjusts output relative to the laptop’s battery and temperature, improving stability during charging. The housing and components aim to balance compactness with durability for frequent use and travel.

• Overcurrent, short‑circuit and overheating protection built in.
• Heat‑resistant and flame‑retardant materials for durability.
• Automatic power adjustment via internal chip for stable charging.
• Compact, lightweight design that fits into laptop bags and travel kits.

How do I check this charger will fit my laptop before buying?

Compare the charger’s output rating, connector dimensions and the list of supported model numbers with your laptop’s service label or manual. Confirm that your laptop accepts a 20V input at the compatible amperage and uses a round 6.3mm×3.7mm barrel plug. If your original adapter exceeds 280W, choose a higher‑wattage OEM or verified replacement instead.

• Match connector size: 6.3mm outer × 3.7mm inner round tip.
• Confirm voltage/amperage on your laptop or original charger label.
• Check the supported model lists in product details for your series.
• Do not use if your laptop requires more than 280W.

Who this is for: This HSXIRQA 280W charger is aimed at gamers, content creators and professionals who use high‑performance Asus laptops and need a reliable replacement or secondary adapter for travel, office or home. It suits owners of compatible ROG Strix, SCAR, Zephyrus, TUF Gaming, Zenbook Pro and ProArt models who require a compact, protected and internationally compatible power solution—but it’s not for systems that demand higher than 280W power delivery.