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Black USB-C to 5.5×2.1 mm DC cable, 3.3 ft, aluminum alloy connectors, 4.5 mm wire

FANTEC

FANTEC USB-C to DC 5.5×2.1 mm 12 V 3.3 ft cable

SKU CH-HW6V-DG9CN

Converts USB-C PD 20 V input to 12 V 3 A output via 5.5 × 2.1 mm DC plug for routers, cameras and monitors

  • Battery TypeAC Adapters
  • Converts PD chargers to 12 V DC with built-in smart chip
  • Delivers up to 12 V 3 A max output for 5.5 × 2.1 mm devices
  • Requires a PD source supporting 20 V output to operate
  • Aluminium alloy shell with 4.5 mm cable and reinforced tails for durability
  • 3 ft male-to-male cable powers routers, cameras, speakers, monitors and LED strips

What this cable does

The FANTEC USB-C to DC 5.5×2.1 mm cable converts a 20 V Power Delivery source into a regulated 12 V output. It delivers up to 100 W from the PD charger while the DC side is rated for 12 V at 3 A maximum. The 3.3 ft cable has male USB-C and male 5.5×2.1 mm barrel connectors.

Who it suits and who should look elsewhere

It suits users who need to power 12 V devices with a 5.5×2.1 mm jack from a PD charger or power bank that supplies 20 V. It does not suit devices that require a voltage other than 12 V or a barrel size different from 5.5×2.1 mm. Buyers without a 20 V PD source cannot use this cable.

The deciding specification

The cable only works when the PD charger or power bank explicitly provides a 20 V output profile. Without a 20 V PD source the built-in conversion chip cannot produce the required 12 V. Verify that your PD adapter or power bank lists 20 V support before purchasing.

Highlights

  • Converts PD chargers to 12 V DC with built-in smart chip
  • Delivers up to 12 V 3 A max output for 5.5 × 2.1 mm devices
  • Requires a PD source supporting 20 V output to operate
  • Aluminium alloy shell with 4.5 mm cable and reinforced tails for durability
  • 3 ft male-to-male cable powers routers, cameras, speakers, monitors and LED strips

Specifications

Battery TypeAC Adapters

Questions about this item

Does the PD chip or the DC connector wear out first?

The aluminium-alloy shell and 4.5 mm cable with reinforced tail protection are built for repeated bending, while the internal PD chip is a solid-state component with no moving parts.

What limits continuous output when powering a router or monitor all day?

The cable’s smart PD chip negotiates 20 V from the source and converts it to a fixed 12 V 3 A maximum, so the 3 A ceiling is the hard limit regardless of charger capacity.

How warm does the aluminium shell get during extended use?

The alloy housing acts as a heatsink for the PD conversion chip, and the 4.5 mm conductors keep resistive loss low, so the shell stays only slightly warm even at full 12 V 3 A load.

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