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Black USB-C magnetic adapter with elbow shape, male-to-female connectors, gold-plated pins, LED indicator

Jansicotek

Jansicotek LD140W Magnetic USB-C Adapter 140W 20Gbps 8K 60Hz

SKU CH-VNVV-PB6HX

Magnetic USB-C adapter delivers 140W charging, 20Gbps data and 8K 60Hz video via 24-pin USB4 connection

  • ColorBlack
  • Changer TypeUSB Gender Changer
  • Thunderbolt 3Yes
  • SpecificationsColor: Black Connector Type: USB Type C Connector Gender: Ma
  • FeaturesBrand new and high quality Experience fast charging and data
  • Package ContentsPackage includes 2 pcs USB C adapter, 2 pcs small black cord

Option Elbow

  • Charge at up to 140W with USB Power Delivery
  • Transfer data at 20Gbps under the USB 4 standard
  • Drive an 8K display at 60Hz over a single link
  • 24-pin gold-plated connector ensures full USB 4 signal integrity
  • Magnetic latch holds firm and releases cleanly to protect ports

What the adapter does

The Jansicotek LD140W is a male-to-female USB-C magnetic extender that carries up to 140W of Power Delivery, 20Gbps of USB 4 data and 8K video at 60Hz. It adds a breakaway magnetic joint to a Thunderbolt 3 or 4 cable run, protecting the host port from accidental pulls.

Practical limits of the USB 4 link

The connection tops out at 20Gbps, so it cannot carry the 40Gbps throughput of a full Thunderbolt 4 or USB 4 Gen 3 link. The 8K 60Hz video path requires a compliant USB 4 cable on both sides; older USB 3.1 cables will fall back to lower resolutions and slower data rates.

The specification that decides fit

The adapter delivers a maximum of 140W at 28V and 5A, so it will only sustain that charge rate when the charger, cable and device all support 140W PD. If any link in the chain is limited to a lower wattage, the adapter will negotiate down automatically.

Highlights

  • Charge at up to 140W with USB Power Delivery
  • Transfer data at 20Gbps under the USB 4 standard
  • Drive an 8K display at 60Hz over a single link
  • 24-pin gold-plated connector ensures full USB 4 signal integrity
  • Magnetic latch holds firm and releases cleanly to protect ports

Specifications

BrandJansicotek
ModelLD140W
ColorBlack
Changer TypeUSB Gender Changer
Thunderbolt 3Yes
SpecificationsColor: Black
Connector Type: USB Type C
Connector Gender: Male-to-Female
Cable Type: USB
USB Standard: USB 4
Charging Technology: 140W Max
Highlights: PD 140W, 20Gbps Data Transfer, 8K@60Hz
Compatible Devices: Laptop
Special Feature: Magnetic
Recommended Uses For Product: Connecting and charging USB-C devices, high-speed data transfer
FeaturesBrand new and high quality
Experience fast charging and data transfer with this 140W TypeC Extender. Perfect for various devices.
This extender features a male to female design, allowing you to extend your connection while maintaining fast performances at 20Gbps. Enjoy efficient transfers.
Perfect for professional, designers, and game who require quick charging and data transfer. Stay productive and connectes easy.
Whether at house, in office, traveling, this 140W TypeC Extender is perfect for connectings your devices for charging and data transfer.
With its metal build and design, t
Package ContentsPackage includes 2 pcs USB C adapter, 2 pcs small black cord strap.

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Questions about this item

Should I choose the single adapter or the two-pack for my setup?

The package includes two magnetic USB-C adapters and two cord straps, so you get a spare for another cable or a second workstation.

What does the 140W rating mean when I plug this into my MacBook Pro?

It delivers up to 140W at 28V/5A via Power Delivery, automatically adjusting to the laptop's needs so a compatible charger can fast-charge the MacBook Pro at full speed.

How does the USB4 20Gbps interface limit real-world throughput?

The adapter meets the USB4 20Gbps specification, capping data transfers at that rate while also carrying 8K video at 60Hz over the same 24-pin connection.

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