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Black angled adapter with 5.5x2.1mm DC input and USB-C output

Vszerda

Vszerda 140W DC 5.5x2.1mm to USB-C Angled Power Extension Cord

SKU CH-S8BD-QXVBS

Converts a 5.5 × 2.1 mm DC jack into an angled USB-C port delivering up to 140 W with PD and QC support

  • Fits tight spaces with 90-degree angled plug
  • Accepts DC 18-20V input up to 140W
  • Delivers USB-C output up to 140W with multiple voltage steps
  • Built-in PD trigger works with 135W or 140W chargers
  • Compatible with 140W, 100W and 65W laptops, tablets and phones

Angled 5.5×2.1 mm DC to USB-C Adapter

This adapter converts an 18 V to 20 V barrel jack into a USB-C port capable of 140 W output. It targets users who need to power a laptop, tablet or phone from an existing DC charger where space around the socket is tight. The 90-degree plug fits close to the device body without blocking adjacent ports.

Power Delivery and Thermal Behaviour

The unit accepts 18 V to 20 V input up to 140 W and provides fixed PD profiles of 5 V/2 A, 9 V/3 A, 15 V/2 A, 20 V/3.25 A, 20 V/5 A and 20 V/7 A. It negotiates QC2.0, QC3.0 and USB PD through a built-in trigger chip. No active cooling is present; heat dissipation relies on the plastic housing during normal operation.

Build and Daily Use

A moulded right-angle USB-C connector reduces cable strain when plugged into side-mounted ports. The 5.5 mm by 2.1 mm DC jack mates with standard barrel plugs on 135 W or 140 W chargers. Users must verify their device’s rated voltage and current before connecting to avoid damage. Not for buyers who need a straight connector or an input voltage below 18 V.

Highlights

  • Fits tight spaces with 90-degree angled plug
  • Accepts DC 18-20V input up to 140W
  • Delivers USB-C output up to 140W with multiple voltage steps
  • Built-in PD trigger works with 135W or 140W chargers
  • Compatible with 140W, 100W and 65W laptops, tablets and phones

Specifications

No published specifications for this item yet.

Questions about this item

How do I plug the 5.5x2.1mm DC jack into a tight port without bending the cable?

The 90-degree angled USB-C plug lets you insert the adapter straight into the female DC jack even when surrounding clearance is minimal, then route the cable sideways to avoid strain.

Will the built-in PD trigger chip need replacement after extended use?

The 140W DC 20V 7A PD emulator trigger is integrated inside the adapter housing and has no user-serviceable parts; it is designed to last the life of the unit under normal operation.

At what output level does thermal throttling appear first during continuous 140W charging?

Sustained 20V 7A (140W) operation is the highest rated load; the adapter’s limit is reached at that profile before any lower-voltage mode would constrain performance.

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