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A black cable with a 5.5 by 2.1 mm barrel plug on one end and a USB-C connector on the other

Fervit

Fervit 5.5x2.1mm DC Jack to USB-C PD Cable 65W

SKU CH-Q67F-X4PHN

Converts a 5.5x2.1mm DC jack to USB-C with 65W PD output supporting 5V, 9V and 20V profiles

  • Converts 5.5×2.1 mm DC jack to USB-C for modern charging
  • Delivers up to 65 W with 20 V / 3.25 A output
  • Supports PD, QC 2.0, QC 3.0 and multiple fast-charge protocols
  • Works with laptops, tablets and phones that accept 15–20 V input
  • Verify device voltage and current before use to prevent damage

DC Jack to USB-C PD Cable 65W

This cable connects a 5.5x2.1mm DC power source to a USB-C device, delivering up to 65W for laptops, tablets and phones. It accepts a DC input range of 15V to 20V and converts it to standard USB Power Delivery output profiles. Users must verify their device voltage and current requirements before use to avoid damage.

PD Protocol Support and Input Limits

The cable supports USB PD alongside QC2.0, QC3.0, DCP, PE+1.1, PE2.0, FCP, AFC, SFCP, SCP and other common fast-charge protocols. Input voltage is restricted to the 15V to 20V DC window, so sources outside this range will not operate correctly. Output is capped at 65W maximum with fixed profiles of 5V/2A, 9V/3A and 20V/3.25A.

65W Capacity and Device Compatibility

At 65W the cable comfortably powers most ultrabooks, tablets and phones that negotiate PD voltages up to 20V. Higher-wattage laptops requiring more than 65W or voltages beyond 20V will not receive sufficient power. The fixed output steps mean devices needing intermediate voltages must rely on their own internal regulation.

Highlights

  • Converts 5.5×2.1 mm DC jack to USB-C for modern charging
  • Delivers up to 65 W with 20 V / 3.25 A output
  • Supports PD, QC 2.0, QC 3.0 and multiple fast-charge protocols
  • Works with laptops, tablets and phones that accept 15–20 V input
  • Verify device voltage and current before use to prevent damage

Specifications

BrandFervit

Questions about this item

Which voltage should I select between 9V, 15V and 20V for my device?

Match the voltage your device requires; the cable negotiates 9V at 3A, 15V or 20V up to 3.25A, delivering a maximum of 65W.

What does the 65W maximum output mean when I plug this into my laptop?

It is the peak power the cable can supply at 20V and 3.25A, provided your power source delivers 15V to 20V input.

Which charging protocols does the USB-C end support?

It supports USB PD plus QC 2.0, QC 3.0, DCP, PE+ 1.1, PE 2.0, FCP, AFC, SFCP and SCP.

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