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Black USB-C to DC 5.5mm angled adapter with PD trigger

Vszerda

Vszerda USB 3.1 Type-C to DC 20V 5.5x2.1mm PD Trigger 90° Angled

SKU CH-14EN-48G3K

Converts 65W or 87W USB-C PD chargers to 18-20V DC 5.5x2.1mm output with a 90-degree angled connector

  • Connector TypeUSB Type C
  • ColorBlack 5.5*2.1mm
  • Connector DetailUSB Type C
  • Constructioncopper
  • Charge laptops from USB-C power
  • built-in PD trigger negotiates 18-20 V output
  • 90° angled plug fits tight spaces
  • copper construction for reliable conduction
  • works with 65 W or 87 W USB-C chargers

Laptop charging adapter for 20 V barrel ports

This Vszerda adapter converts a USB Type-C charger into a 5.5 × 2.1 mm DC plug that delivers 18 to 20 V. It accepts a 65 W or 87 W Type-C power source and requires the charger to exceed the laptop’s draw. The 90 ° angled connector reduces strain on the laptop port. It is intended for owners of laptops that still use a 20 V barrel jack and want to travel with a single USB-C brick.

Thermals noise and power behaviour

The unit contains a built-in PD trigger that negotiates the higher voltage profile from the charger. No active cooling or fan is present, so operation is silent. Power passes through copper conductors and the adapter itself draws no measurable idle power. Heat generation stays low during normal charging sessions because the negotiation logic only activates when a compatible charger is attached.

Replaces a proprietary barrel charger

The adapter replaces the original manufacturer’s barrel-style power supply when a 65 W or 87 W USB-C charger is already available. It is not for laptops that charge at 5 V or require a different barrel diameter. The jump is worth it when you want to consolidate to one USB-C charger for multiple devices and your laptop accepts 18 to 20 V over a 5.5 × 2.1 mm plug.

Highlights

  • Charge laptops from USB-C power
  • built-in PD trigger negotiates 18-20 V output
  • 90° angled plug fits tight spaces
  • copper construction for reliable conduction
  • works with 65 W or 87 W USB-C chargers

Specifications

BrandVszerda
Connector TypeUSB Type C
ColorBlack 5.5*2.1mm
Connector DetailUSB Type C
Constructioncopper

Questions about this item

How do I connect the 90° angled Type-C end to my 65W or 87W charger without stressing the port?

Plug the Type-C female socket of the adapter into your charger first, then insert the 5.5×2.1 mm DC male tip into the laptop; the right-angle housing keeps the cable close to the device.

Will the PD trigger chip inside need firmware updates or replacement over time?

The built-in PD emulator trigger is a passive hardware circuit with no firmware; it requires no updates and has no user-serviceable parts.

At what power level will the adapter stop negotiating 20 V if my charger cannot sustain the load?

The adapter requests 18 V–20 V only when the connected Type-C charger can deliver 65 W or 87 W; if the charger drops below that threshold, the voltage negotiation fails and output ceases.

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