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Black rectangular adapter with 90-degree USB-C plug and rectangular input jack

Fervit

Fervit 140W 100W Rectangle Jack ThinkPad X1 Input to USB-C 90 Degree Angled Power Adapter

SKU CH-VF78-7MDCC

Converts a rectangular ThinkPad X1 tip to USB-C with a 90-degree angled plug for tight spaces, delivering up to 140W via PD and QC protocols

  • Delivers up to 140W power through USB-C PD trigger chip
  • Accepts 18V–20V DC input from compatible laptop chargers
  • Works with 135W or 140W sources for 140W, 100W or 65W devices
  • 90-degree angled plug fits tight spaces around female ports
  • Supports QC 2.0, QC 3.0 and USB PD fast-charge protocols

Rectangle Jack USB-C Adapter for ThinkPad X1

This adapter converts a rectangular DC input into a USB-C output for ThinkPad X1 laptops and other USB-C devices. It suits users who want to power USB-C gear from an existing 135W or 140W barrel charger. The 90-degree angled plug fits tight ports where straight connectors cannot reach. Buyers needing a native USB-C power brick or a higher-wattage source should look elsewhere.

140W PD Trigger with Multi-Voltage Output

A built-in 140W DC 20V 7A PD emulator trigger negotiates power delivery automatically. Supported output profiles are 5V/2A, 9V/3A, 15V/2A, 20V/3.25A, 20V/5A and 20V/7A. The adapter accepts DC 18V-20V input up to 140W and works with QC 2.0, QC 3.0 and USB PD. It does not generate power on its own; a compatible 135W or 140W charger is required.

Passive Design Runs Silent and Cool

No fan or active circuitry means zero noise during operation. Heat stays low because the unit only passes negotiated current from the charger to the device. Power draw matches the connected load up to the 140W limit. There are no moving parts to wear out or create airflow restrictions.

Highlights

  • Delivers up to 140W power through USB-C PD trigger chip
  • Accepts 18V–20V DC input from compatible laptop chargers
  • Works with 135W or 140W sources for 140W, 100W or 65W devices
  • 90-degree angled plug fits tight spaces around female ports
  • Supports QC 2.0, QC 3.0 and USB PD fast-charge protocols

Specifications

BrandFervit

Questions about this item

What does the 140W maximum output mean when the adapter is connected to a laptop?

The adapter can deliver up to 140W at 20V/7A through its USB-C port, provided the source charger supplies 18–20V DC at 140W and the laptop negotiates that power level.

Which charging standards does the USB-C port support and what do they limit?

The port supports USB PD and QC 2.0/3.0, with a built-in 140W DC 20V 7A PD emulator trigger that requests the highest available voltage and current from the source charger.

How does the 90-degree angled rectangle jack help with installation?

The right-angle rectangle plug fits into the ThinkPad X1's power port even when surrounding space is tight, reducing strain on the connector and cable.

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