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Black cable with 5.5x2.1mm DC jack to Surface magnetic connector

Fervit

Fervit 65W 20V 15V-24V DC 5.5x2.1mm Jack to Surface Magnetic Connector computer power cord

SKU CH-JPH5-8SV76

A 65 W DC 5.5 x 2.1 mm jack to Surface magnetic connector cable for charging Surface Pro 3 through 9, Book 1 and 2, and Go 1 through 3 from a 15 V to 24 V source

  • Charge Surface devices from a standard DC barrel jack
  • 65 W rating delivers full power to Pro and Book models
  • Magnetic connector snaps securely to Surface Pro 3 through 9, Book 1-2, Go 1-3
  • Works with any charger supplying 15-24 V output
  • 5 × 2.1 mm input fits common 20 V adapters

Fervit 65 W DC jack to Surface magnetic cable

This cable connects a 5.5 × 2.1 mm DC barrel jack to the magnetic charging port found on Surface Pro 3 through 9, Surface Book 1 and 2, and Surface Go 1 through 3. It is intended for users who want to power those devices from a compatible DC source rather than the original wall adapter.

Limited to 15 V output and 65 W maximum

The cable delivers a fixed 15 V at the magnetic connector and is rated for 65 W. The DC charger you plug into the barrel jack must be capable of supplying between 15 V and 24 V; a charger that only provides lower voltages will not operate the cable. No power conversion or negotiation circuitry is built into the cable itself.

Plug-and-play with voltage-matching caution

Installation is straightforward: insert the barrel plug into the DC charger and attach the magnetic tip to the Surface device. The most common issue is using a charger that cannot output at least 15 V, which results in no charging at all. Polarity of the barrel jack follows the standard centre-positive arrangement expected by the cable.

How it compares

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Price $25.99
Pricier than about 76% of the 1,029 comparable items (median $15.99).

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Specifications

Product
Brand nameFervit

Questions about this item

Which Surface models does the 5.5x2.1mm jack to magnetic connector cable support?

It works with Surface Pro 3 through 9, Surface Book 1 and 2, and Surface Go 1 through 3 that use the magnetic charging port.

What does the 65W rating mean when the cable is connected to a compatible charger?

The cable can pass up to 65W from a DC source that supplies 15V to 24V, delivering a fixed 15V to the Surface device.

What input voltage range must the DC charger provide for the 5.5x2.1mm jack on this cable?

The charger must output between 15V and 24V; if it only provides 5V or 9V the cable will not function.

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