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Two black USB-C magnetic adapters with male-to-female connectors and short tether cords

Jansicotek

Jansicotek LD140W 140W USB-C Magnetic Adapter 2-Pack

SKU CH-5SS5-Y30R4

Two magnetic USB-C adapters deliver 140 W charging, 40 Gbps data and 8K 60 Hz video for Thunderbolt devices

  • Adapter typeUSB Gender Changer
  • Product colorBlack
  • DetailsColor: Black Connector Type: USB Type C Connector Gender: Ma
  • Key featuresBrand new and high quality Experience fast charging and data
  • In the boxPackage includes 2 pcs USB C adapter, 2 pcs small black cord

Model Straight

  • 140W charging via PD with automatic power adjustment
  • 40Gbps data transfer over USB 4 and Thunderbolt
  • 8K video at 60Hz output through 24-pin gold-plated connectors
  • Magnetic 180-degree design protects ports from strain
  • Two adapters plus cord straps included in pack

Two-pack magnetic USB-C adapters

This Jansicotek LD140W two-pack provides male-to-female USB-C magnetic adapters for laptops, tablets and phones. Each unit supports USB 4 and Thunderbolt 3/4 connectivity with a 180-degree connector orientation. The package includes two adapters and two small black cord straps for cable management.

Magnetic snap-on installation

The magnetic design allows automatic alignment and quick attachment without forcing the port. Strong magnetic force keeps the connection steady during use while protecting the host port from accidental drops. A soft white LED indicator confirms when the link is active and charging is underway.

140W power delivery ceiling

The single specification that decides fit is the 140W maximum power delivery (28V/5A) combined with USB 4 40Gbps data and 8K 60Hz video support. Buyers whose devices or cables cannot utilise this full power envelope will not benefit from the adapter’s headline capability.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 60% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Brand nameJansicotek
Model nameLD140 W
Product colorBlack
Adapter typeUSB Gender Changer
Ports & slots
Thunderbolt 3 supportYes
In the box
In the boxPackage includes 2 pcs USB C adapter, 2 pcs small black cord strap.

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the adapter is working after I plug it in?

The soft white LED indicator lights up when the magnetic connection is solid, showing that up to 140W charging and 40Gbps data are active.

What comes in the box and what must I supply myself?

Two magnetic USB-C adapters and two small black cord straps are included; you will need a USB4 cable and a 140W-capable charger to reach the rated performance.

Which version should I choose for Thunderbolt 3 or 4 laptops and iPhone 15 or 16 Pro models?

The single LD140W model handles Thunderbolt 3 and 4 plus iPhone 15 and 16 Pro series with 8K 60Hz video and 40Gbps data.

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