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Black rectangular AC adapter with 6.0 by 3.7 mm barrel connector and detachable US power cord

ASUS ROG 230W 19.5V 11.8A AC Adapter ADP-230GB B

SKU CH-M514-9MDV4

230 W AC adapter delivers 19.5 V at 11.8 A through a 6.0 mm × 3.7 mm connector for compatible ASUS ROG gaming laptops

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withLaptops
  • Key featuresTravel, 2-Pin, Corded Electric, type a 2pin na, 19.5 V, 11.8
  • Delivers 230 W for demanding ROG gaming laptops
  • 5 V output matches original ASUS power requirements
  • 0 mm × 3.7 mm connector fits listed Zephyrus and Strix models
  • Built-in short-circuit, over-voltage and over-current protection
  • CE and RoHS certified for safety compliance

230 W 19.5 V AC Adapter

This 230 W AC adapter delivers 19.5 V at 11.8 A for compatible ASUS ROG gaming laptops. It accepts 100-240 V input at 50-60 Hz and uses a 6.0 mm by 3.7 mm barrel connector. The unit includes short-circuit, over-temperature, over-voltage, over-charge and over-current protection. It is CE and RoHS certified and ships with a US power cord.

Fits Zephyrus S and Strix models

The adapter matches part numbers including ADP-230GB B, N230W-01 and 90XB01QN-MPW000 for Zephyrus S GX531GM, GX502GW, GX701GX and Strix GL703, GL504GM, GL704GM. It will not fit laptops that require a 5.5 mm by 2.5 mm or 4.5 mm by 3.0 mm plug. Buyers needing a different connector size or lower wattage should look elsewhere.

230 W output for high-load gaming

At 230 W the supply comfortably runs CPU and GPU at full boost during extended gaming sessions. Headroom remains for peripherals connected to the laptop’s own ports. The brick reaches its limit if the system draws sustained power above 230 W, which can occur with extreme overclocks or when charging multiple high-draw devices simultaneously.

How it compares

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

Price $44.99
Pricier than about 77% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameAD065G2Uz
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Compatibility
Compatible withLaptops

Questions about this item

Does my laptop need the 6.0 mm × 3.7 mm barrel connector to use this adapter?

Yes — the adapter terminates in a 6.0 mm × 3.7 mm plug. It will not fit laptops that require 5.5 mm × 2.5 mm or 4.5 mm × 3.0 mm connectors.

Can I run this adapter on a 100 V mains supply?

The input range is 100-240 V at 50-60 Hz, so it operates normally on 100 V mains without a voltage converter.

How do I confirm the adapter is delivering the rated 230 W after I plug it in?

Check that the laptop reports 19.5 V and 11.8 A at the DC input, which together equal the 230 W rating.

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