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Black rectangular AC adapter with detachable power cord

NShi

NShi AC Adapter for ASUS Transformer AiO P1801 P1801-B037K P1801-B054K P1801-t Laptop Replacement Part

SKU CH-277X-D041W

Replacement AC adapter for ASUS Transformer AiO P1801 models including P1801-B037K, P1801-B054K and P1801-t with CE, FCC and RoHS certification and over-voltage.

  • Compatible with ASUS Transformer AiO P1801 series
  • CE, FCC and RoHS certified for safety
  • Over-voltage, over-current and short-circuit protection built in
  • New replacement adapter, not an original unit
  • Verify your exact model before purchase

Replacement AC Adapter for ASUS Transformer AiO

This new replacement AC adapter from NShi is designed for the ASUS Transformer AiO P1801 series all-in-one desktop. It serves as a direct power-supply substitute for the original charger that shipped with the system. Buyers who need a spare or replacement unit for a compatible model will find it matches the required form factor. It is not intended for laptops or tablets outside the listed P1801 family.

Compatibility With P1801 Model Variants

The single specification that determines fit is the exact model number of the all-in-one unit. This adapter is confirmed for the P1801, P1801-B037K and P1801-B054K variants as well as the P1801-t model. Verifying the model label on the device before purchase avoids ordering a part that will not connect or power the system correctly. No other ASUS series or third-party devices are supported by this unit.

Power Delivery and Protection Limits

The adapter supplies the rated output required by the listed Transformer AiO models and includes over-voltage, over-current and short-circuit protection circuits. It comfortably handles normal desktop workloads including the integrated display and internal components. Headroom ends if the system draws sustained current beyond the adapter’s rated maximum or if the input voltage falls outside the specified range. The unit carries CE, FCC and RoHS certification for safety compliance.

Highlights

  • Compatible with ASUS Transformer AiO P1801 series
  • CE, FCC and RoHS certified for safety
  • Over-voltage, over-current and short-circuit protection built in
  • New replacement adapter, not an original unit
  • Verify your exact model before purchase

Specifications

No published specifications for this item yet.

Questions about this item

What does the 1801 model number mean for my ASUS Transformer AiO?

The 1801 identifier matches the ASUS Transformer AiO P1801 series, confirming this adapter is built for that all-in-one desktop form factor.

Which connector standard does this charger use for the P1801-B037K and P1801-B054K?

It uses the proprietary ASUS barrel connector required by the P1801-B037K and P1801-B054K models, delivering the exact voltage and polarity those units expect.

What physical space is needed to plug this adapter into my Transformer AiO?

The adapter plugs directly into the rear power port of the P1801 chassis; no internal mounting or extra brackets are required.

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