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Black rectangular ASUS 240W power adapter with 6.0 x 3.7 mm barrel connector

ASUS

ASUS ADP-240EB B 240W 20V 12A ac adapter

SKU CH-7F7M-TV70S

240 W power supply with 20 V 12 A output and 6.0 × 3.7 mm barrel plug for compatible ASUS ROG and ZenBook laptops

  • TypeOther
  • Weight2.0000
  • 240W output powers demanding gaming laptops
  • 20V 12A delivery matches original charger specs
  • 100-240V input works worldwide without converter
  • 0 x 3.7 mm tip fits listed ROG and ZenBook models
  • Brand-new ASUS unit replaces ADP-240EB B and compatible part numbers

240W AC adapter for ASUS laptops

This 240W AC adapter delivers 20V at 12A through a 6.0 x 3.7mm DC connector with central pin. It accepts 100-240V input at 50-60Hz for worldwide use. The unit replaces part numbers ADP-240EB B, ADP-240BB B, ADP-200JB D and ADP-230GB B. It is a brand-new replacement charger for compatible ASUS notebooks.

Suits owners of listed ROG and ZenBook models

The adapter fits ROG Zephyrus M16, S15, S17, Duo 15 and Duo 15 SE models including GU603, GX502, GX550, GX551, GX701 series. It also covers ROG Strix SCAR 15, SCAR 17, G15, G17 and Zephyrus G-series laptops such as GA401, GA402, GA502, GA503. ZenBook Pro Duo 15 OLED UX582 models are supported. Buyers with laptops requiring a different voltage, current or connector size should look elsewhere.

240W output handles high-performance gaming

The 240W rating comfortably powers ROG Zephyrus and Strix laptops with discrete GPUs under full load. Headroom exists for simultaneous charging and heavy GPU workloads on supported 15, 16 and 17-inch models. The adapter reaches its limit when a system draws more than 12A at 20V, which can occur with extreme overclocking or unsupported higher-wattage configurations.

Highlights

  • 240W output powers demanding gaming laptops
  • 20V 12A delivery matches original charger specs
  • 100-240V input works worldwide without converter
  • 0 x 3.7 mm tip fits listed ROG and ZenBook models
  • Brand-new ASUS unit replaces ADP-240EB B and compatible part numbers

Specifications

BrandASUS
ModelG750JM
TypeOther
Weight2.0000

Questions about this item

Which laptops need a 6.0 x 3.7 mm central-pin DC connector to work with this 240 W adapter?

The adapter fits ASUS ROG Zephyrus S15 GX502LXS, ROG Zephyrus Duo 15 GX550LXS, ROG Strix SCAR 17 G733QM and other listed models that use the 6.0 x 3.7 mm central-pin DC input.

Will the 100-240 V 50-60 Hz input let me keep using my older travel power strip abroad?

Yes, the 100-240 V 50-60 Hz 3.5 A input accepts mains voltages worldwide, so your existing power strip works without a voltage converter.

How can I confirm the adapter is delivering 20 V 12 A after I plug it in?

The laptop charging indicator should light, and the OS battery report will show 20 V 12 A (240 W) input while the system is under load.

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