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A black cable with a 6.3 by 3.0 mm male DC plug

Ruth's sister

Ruth's sister DC 6.3 x 3.0 mm Male Plug internal power cable

SKU CH-WMSY-NGB5P

Connects a 6.3 x 3.0 mm DC male plug to power compatible Toshiba laptops

  • DC 6.3 × 3.0 mm male plug fits Toshiba X5QC adapter
  • Internal power cable routes cleanly inside laptop chassis
  • New condition ensures reliable first-time connection
  • 3 mm outer and 3.0 mm inner dimensions match factory spec

DC 6.3 x 3.0 mm Male Plug power cable

This internal power cable features a DC 6.3 x 3.0 mm male plug connector. It is designed as a replacement or spare adapter cord for compatible Toshiba laptop power supplies, specifically the X5QC adapter model. The cable connects the power brick to the laptop charging port. It suits users needing a direct replacement for a damaged or lost original cable.

Thermals noise and power draw in normal use

As a passive cable assembly, this product generates no operational noise and produces negligible heat during normal power delivery. It draws no power itself, simply conducting electricity from the adapter to the device. Thermal performance depends entirely on the connected power supply and laptop hardware. No active cooling or power management features are present.

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

How do I connect the DC 6.3 x 3.0 mm male plug to the Toshiba laptop X5QC adapter, and what mistake should I avoid?

Align the 6.3 mm outer and 3.0 mm inner diameters with the adapter jack, then push straight in until fully seated; do not force it at an angle or the centre pin can bend.

What upkeep or replacement should I expect for the DC 6.3 x 3.0 mm male plug cable over time?

Inspect the plug and cord periodically for fraying, bent pins or loose strain relief; replace the cable if the connector no longer makes firm contact or shows visible damage.

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