We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
USB-C to 4.0×1.7 mm DC cable with inline trigger chip

SMUGDESK

SMUGDESK USB-C to DC 20V 65W 4.0×1.7mm Trigger Cable

SKU CH-R6CD-RRZYB

Converts USB-C PD power into stable 20 V DC output up to 65 W using a built-in trigger chip and 4.0×1.7 mm plug

  • Built-in PD emulator chip triggers stable 20 V output from USB-C power sources
  • 0×1.7 mm DC plug fits many small laptops and devices directly
  • Over-current and over-voltage protection supports safe 65 W power delivery
  • No driver required — plug in and convert USB-C PD to DC 20 V instantly
  • Works with USB-C power banks and chargers for portable laptop power

USB-C to DC 20V trigger cable

This USB-C to DC cable converts Power Delivery output into a stable 20V supply for small laptops and devices with a 4.0×1.7mm barrel jack. It is intended for users who want to power compatible hardware from a USB-C charger or power bank instead of the original mains adapter. The built-in PD emulator chip handles the voltage negotiation automatically. No driver installation is required for operation.

65W PD power limit

The cable supports up to 65W of power delivery when the source can provide 20V at sufficient current. Overcurrent and overvoltage protection are integrated to protect the connected device. If the USB-C source cannot negotiate 20V or supply the needed wattage, the cable will not deliver full power. Buyers whose laptops require more than 65W or a different voltage cannot use this cable.

4.0×1.7mm barrel connector

The fixed 4.0×1.7mm DC plug fits laptops and peripherals that use this specific barrel size. No alternative tips or adapters are included in the package. Users must verify that their device uses exactly this connector and expects 20V input before purchasing. The cable adds no extra software or configuration utilities.

Highlights

  • Built-in PD emulator chip triggers stable 20 V output from USB-C power sources
  • 0×1.7 mm DC plug fits many small laptops and devices directly
  • Over-current and over-voltage protection supports safe 65 W power delivery
  • No driver required — plug in and convert USB-C PD to DC 20 V instantly
  • Works with USB-C power banks and chargers for portable laptop power

Specifications

No published specifications for this item yet.

Questions about this item

What does the 65W rating mean when I plug this cable into my laptop?

The cable can deliver up to 65 watts at 20 volts, so it will power most small laptops that accept a 4.0×1.7mm DC jack.

Which USB-C power sources can actually trigger the 20V output?

Any USB-C charger or power bank that supports Power Delivery and can negotiate a 20V contract will activate the built-in trigger chip.

Will the 4.0×1.7mm plug fit my device's charging port?

The connector measures 4.0 mm outer diameter and 1.7 mm inner diameter, matching the common barrel size used on many compact laptops.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.