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Small black DC adapter cable with 4.0 by 1.35 mm female to 5.5 by 2.5 mm male plugs

Ruth's sister

Ruth's sister 4.0*1.35mm Female to 5.5*2.5mm Male DC plug adapter internal power cable

SKU CH-STHF-G25VJ

Converts a 5.5 by 2.5 mm DC jack to a 4.0 by 1.35 mm plug for ASUS laptop power adapters

  • Converts 4.0*1.35mm power tips to standard 5.5*2.5mm jacks
  • Fits ASUS laptop adapters needing the larger barrel size
  • New cable ready for immediate internal installation
  • Compact adapter bridges mismatched DC plug dimensions

DC plug adapter for ASUS laptops

This internal power cable converts a 4.0*1.35mm female DC connector to a 5.5*2.5mm male plug. It allows an ASUS laptop power adapter to connect to a device requiring the larger barrel size. The adapter is sold new and functions as a direct gender and size changer.

Replaces mismatched barrel connectors

Use this adapter when your power supply has a 4.0*1.35mm tip but the laptop or device input expects a 5.5*2.5mm jack. It is not for builders who need a different voltage or polarity, nor for situations requiring a longer cable run.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 91% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What clearance is needed for the 5.5 mm outer diameter male plug on this adapter?

The male end measures 5.5 mm outer diameter and 2.5 mm inner diameter; allow enough depth in the laptop jack for that full insertion length.

Which way round does the 4.0 mm female socket connect to the ASUS power brick tip?

Plug the existing ASUS tip — 4.0 mm outer diameter, 1.35 mm inner diameter — into the adapter's female socket, then insert the adapter's male plug into the laptop.

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