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Black USB-C male to DC 4.0 x 1.7mm male cable, 1.5m length

BUCIER

BUCIER 9V USB-C to DC 4.0 x 1.7mm Cable 1.5m

SKU CH-J0QB-BFQQT

Powers 9 V devices with a DC 4.0 × 1.7 mm jack from any USB-C source using a 1.5 m pure-copper cable

  • Connector count2
  • Connector genderMale-to-Male
  • Apple compatibilityTablet
  • Build detailsPVC
  • Product typeType-c to DC4017 cable
  • Product colorBlack
  • Charges 9V devices via USB-C using DC 4.0 x 1.7mm plug
  • 5m length gives flexibility for routers, modems and small fans
  • Pure copper core with PVC jacket ensures reliable power delivery
  • Male-to-male connectors fit standard Type-C adapters and DC4017 ports
  • Voltage passes through unchanged so a 9V adapter supplies 9V to the device

USB-C to DC 4.0 x 1.7mm cable

This 1.5m cable connects a USB Type C male plug to a DC 4.0mm x 1.7mm male barrel connector. It is designed for users who need to power 9V devices such as routers, optical modems, cameras or small fans from a standard USB-C power adapter. The PVC construction and pure copper core provide a straightforward replacement for bulky proprietary power bricks.

Replaces fixed 9V barrel adapters

The cable removes the need for a dedicated wall-wart charger when a USB-C source is already available. It is worth using when your 9V equipment has a DC 4.0 x 1.7mm input and you want a single cable for travel or desk setups. It does not convert voltage, so it cannot serve devices that require 5V, 12V, 15V or 20V inputs.

Passive 9V pass-through under load

Because the cable contains no decoy chip or voltage negotiation circuitry, it simply passes the adapter's 9V output directly to the device. Sustained current handling depends entirely on the USB-C power source and the connector rating, not on any active regulation in the cable itself. It is not suited for equipment that draws more current than the host adapter can continuously supply.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 15,227 items is $14.99.

Specifications

Product
Brand nameSinLoon
Product typeType-c to DC4017 cable
Product colorBlack
Ports & slots
Connector count2
Connector genderMale-to-Male
Size & build
Build detailsPVC
Compatibility
Apple compatibilityTablet

Questions about this item

Will the 4.0 x 1.7 mm DC plug fit my router's power port?

The cable ends in a DC 4.0 mm x 1.7 mm male connector, matching the standard 4017 barrel jack used on many 9 V routers and optical modems.

Do I need any driver or setting to make the USB-C end work with a 9 V charger?

No driver is required; the cable has no decoy chip, so it simply passes the 9 V from a USB-C power adapter straight to the DC plug.

How often should I replace the 1.5 m PVC cable if used daily?

The pure-copper core and injection-moulded PVC jacket are built for long-term use; replace only if the insulation shows cracks or the connectors become loose.

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