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Two black USB-C magnetic adapters, elbow-shaped male-to-female connectors

ESTONE

ESTONE Magnetic USB-C Adapter Extender 2-pack 140W 40Gbps 8K 60Hz

SKU CH-MJPM-3XW38

A two-pack of magnetic USB-C extenders delivering 140 W charging, 40 Gbps data and 8 K 60 Hz video over USB 4

  • Adapter connectorUSB Type-C
  • Product colorBlack
  • DetailsColor: Black Connector Type: USB Type C Connector Gender: Ma
  • Key featuresBrand new and high quality Experience fast charging and data

Style No Angle

  • 140W fast charging powers MacBook Pro fully
  • 40Gbps data speed moves large files quickly
  • 8K@60Hz video output drives high-res displays
  • Magnetic connection snaps on and protects ports
  • LED indicator confirms link is active

Magnetic USB-C Adapter for 140W Charging

This two-pack provides male-to-female USB-C extenders that support up to 140W power delivery, 40Gbps data transfer and 8K video at 60Hz. The magnetic connection snaps on automatically and includes an LED indicator to confirm a solid link. They are built to USB 4 specifications and work with Thunderbolt 3 and 4 hosts.

Suits users protecting laptop ports from wear

Ideal for anyone who frequently docks a MacBook or other USB-C laptop and wants to reduce strain on the built-in port. The magnetic breakaway helps prevent damage if the cable is pulled. Not suited for buyers who need a longer cable run, as these are short adapters rather than extension cables. Also not for devices that require a locking or screw-down connector.

Simple magnetic attachment with alignment care

Installation is a matter of plugging the male end into the host and letting the magnetic female end attract the cable. The LED lights when the connection is correct. The main issue is ensuring the connector seats squarely; an off-centre approach can leave the pins misaligned and the LED unlit.

How it compares

Measured against everything we stock in Lightning Charge & Sync Cables, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 75% of the 1,056 comparable items (median $17.99).

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Specifications

Product
Brand nameESTONE
Product colorBlack
Ports & slots
Adapter connectorUSB Type-C
Size & build
Overall lengthNo

Other versions of this model

5 more in the same range

Questions about this item

Does this adapter require a USB-C port on my laptop to work?

Yes, it connects to a USB-C port and provides a female USB-C socket for your cable or device.

Will it work with a Thunderbolt 3 dock I already own?

It is compatible with Thunderbolt 3 and 4, passing up to 40Gbps data and 8K@60Hz video through the magnetic link.

How can I confirm the adapter is delivering power and data correctly?

The built-in LED indicator lights when the magnetic connection is solid, showing that charging and data paths are active.

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