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Compact black rectangular AC adapter with detachable power cord

usbroway

usbroway 45W 19V 2.37A AC adapter for Asus Q405 Q406

SKU CH-RS5K-S56C0

45 W 19 V 2.37 A AC adapter for Asus Q405 and Q406 laptops, 100-240 V input with short-circuit, over-voltage, over-current and over-heat protection

  • Battery TypeLithium-Ion
  • Powers compatible Asus Q405 and Q406 models
  • Delivers 19V 2.37A 45W for stable charging
  • Accepts 100-240V 50-60Hz input worldwide
  • Includes protection against short circuit overvoltage overcurrent overheating
  • Supplied with AC adapter and power cord

Replacement charger for Asus Q405 and Q406

This 45W AC adapter fits Asus Q405UA, Q405U, Q405, Q406DA, Q406D and Q406 models including the Q406DA-BR5T6. It delivers 19V at 2.37A for compatible laptops. The unit accepts 100-240V input at 50-60Hz for worldwide use. It ships new with a power cord included.

Output must match 19V 2.37A 45W

The single specification that decides fit is the 19V 2.37A 45W output rating. Your laptop requires exactly this voltage and current to charge correctly and avoid damage. Verify the original adapter label shows 19V 2.37A before ordering. Input range of 100-240V 50-60Hz covers standard mains supplies.

Simple swap with standard barrel plug

Installation is a direct swap: unplug the old adapter, connect the barrel tip to the laptop and plug the IEC cord into the wall. The connector polarity and size match the listed Asus models. Common issues arise when buyers confuse similar Q-series numbers; confirm your exact model prefix before fitting. Safety protections include short-circuit, overvoltage, overcurrent and over-temperature guards.

Highlights

  • Powers compatible Asus Q405 and Q406 models
  • Delivers 19V 2.37A 45W for stable charging
  • Accepts 100-240V 50-60Hz input worldwide
  • Includes protection against short circuit overvoltage overcurrent overheating
  • Supplied with AC adapter and power cord

Specifications

Battery TypeLithium-Ion

Questions about this item

What does the 45 W output actually deliver to my Asus Q405 or Q406?

It supplies 19 V at 2.37 A, matching the original adapter rating so the laptop charges at full speed while running.

What does the 100-240 V 50-60 Hz input mean for daily use?

The adapter accepts mains voltages worldwide at either frequency, so you only need a local plug cable.

Will the barrel connector fit my Q405UA or Q406DA charging port?

Yes, the tip is built for the Asus Q405 and Q406 series listed in the compatibility data.

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