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Small silver cylindrical adapter with a 5.5×2.5 mm male plug on one end and a 6.3×3.0 mm female jack on the other

SMUGDESK

SMUGDESK 5.5×2.5mm Male to 6.3×3.0mm Female DC Power Adapter

SKU CH-WCQR-QG6GF

Converts a 5.5×2.5 mm male DC plug to a 6.3×3.0 mm female jack for laptop power compatibility

  • Converts 5.5×2.5 mm plug to 6.3×3.0 mm jack for laptop compatibility
  • Precision metal contacts maintain stable power delivery without intermittent loss
  • Cable-free compact design fits tight spaces and stores easily
  • Works with notebooks and devices using 6.3×3.0 mm DC input sockets
  • Pass-through only — does not alter voltage or current from source adapter

DC tip converter for 5.5×2.5 mm to 6.3×3.0 mm

This passive adapter converts a 5.5×2.5 mm male DC plug into a 6.3×3.0 mm female DC jack. It lets you reuse an existing 5.5 2.5 power supply with laptops or devices that require a 6.3 3.0 input. Precision metal contacts provide a secure fit and stable power conduction. The compact cableless design is easy to store and quick to install.

Verify voltage and current match before use

This converter only changes the physical interface; it does not alter voltage or current from the original power adapter. You must confirm that the power supply output voltage and current match the laptop or device requirements. Check the inner and outer diameter of the device DC socket to ensure compatibility with the 6.3×3.0 mm jack. Incorrect electrical matching can damage equipment.

Suits interface conversion repairs

Ideal for technicians and users adapting a 5.5×2.5 mm source to a 6.3×3.0 mm device socket during repairs or temporary setups. Buyers who need voltage regulation or current conversion should look elsewhere, as this adapter provides no electrical transformation. Those requiring a cable assembly or a different plug size will need a separate solution.

Highlights

  • Converts 5.5×2.5 mm plug to 6.3×3.0 mm jack for laptop compatibility
  • Precision metal contacts maintain stable power delivery without intermittent loss
  • Cable-free compact design fits tight spaces and stores easily
  • Works with notebooks and devices using 6.3×3.0 mm DC input sockets
  • Pass-through only — does not alter voltage or current from source adapter

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter come with any cables or additional tips?

Only the single 5.5×2.5 mm male to 6.3×3.0 mm female adapter is supplied; no cables or extra tips are included.

I have a 5.5×2.5 mm charger and a laptop with a 6.3×3.0 mm port — is this the correct converter?

Yes, it converts a 5.5×2.5 mm DC plug to a 6.3×3.0 mm DC jack so the existing charger can mate with the laptop socket.

Will the adapter change the voltage or amperage from my 5.5×2.5 mm power supply?

No, it is a passive physical converter only; the original adapter's voltage and current pass through unchanged and must already match the laptop's requirements.

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