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Two black USB-C magnetic adapters with short tether cords, male-to-male connectors, 180-degree rotating joints

Jansicotek

Jansicotek LD240W USB-C 2-Pack Detachable 180° Magnetic Extender Thunderbolt 3/4 240W 40Gbps 8K 60Hz

SKU CH-GV38-XDSW1

Two detachable 180° magnetic USB-C extenders deliver 240W charging, 40Gbps data and 8K 60Hz video over Thunderbolt 3/4

  • 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 Straight

  • 240W charging powers demanding laptops fully
  • 40Gbps transfer moves large files quickly
  • 8K 60Hz video delivers crisp external display
  • 180° magnetic joint bends without cable strain
  • Two adapters included for multi-device convenience

Two-Pack Magnetic USB-C Extenders

This Jansicotek LD240W two-pack provides detachable male-to-male USB-C extenders with 180-degree magnetic connectors. They add a breakaway safety point to Thunderbolt 3 and 4 or USB4 links while preserving full signal integrity for charging, data and video.

Sustained 240W Delivery and 40Gbps Throughput

The magnetic interface maintains a steady connection at up to 48 volts and 5 amps, allowing continuous 240-watt power delivery without thermal throttling. Data moves at the full 40 gigabits per second specified by USB4, and 8K video at 60 hertz remains stable during extended sessions.

240-Watt Power Delivery Rating

The single specification that decides fit is the 240-watt USB Power Delivery ceiling. If your host, cable and charger all support 240 watts, this extender passes the full rate; if any link in the chain tops out lower, the magnetic connector will simply negotiate the lesser available power.

Highlights

  • 240W charging powers demanding laptops fully
  • 40Gbps transfer moves large files quickly
  • 8K 60Hz video delivers crisp external display
  • 180° magnetic joint bends without cable strain
  • Two adapters included for multi-device convenience

Specifications

BrandJansicotek
ModelLD240W
ColorBlack
Changer TypeUSB Gender Changer
Thunderbolt 3Yes
SpecificationsColor: Black
Connector Type: USB Type C
Connector Gender: Male-to-Male
Cable Type: USB
USB Standard: USB 4
Charging Technology: 240W Max
Highlights: PD 240W, 40Gbps Data Transfer, 8K@60Hz
Compatible Devices: Laptop
Special Feature: Magnetic
Recommended Uses For Product: Connecting and charging USB-C devices, high-speed data transfer
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FeaturesBrand new and high quality
Experience fast charging and data transfer with this 240W 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 40Gbps. 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 240W 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

Does the 240 W magnetic extender run hot or draw extra power when used continuously all day?

The adapter is rated for 240 W (48 V / 5 A) and uses passive components only, so it adds no active cooling load and generates minimal heat during sustained use.

What must I already own to reach the advertised 40 Gbps and 8K 60 Hz performance with this extender?

You need a USB4 or Thunderbolt host, a certified USB4 cable, and a display or dock that supports 8K at 60 Hz.

Will the 180° magnetic connector work reliably with my existing Thunderbolt 3 dock and older USB-C cables?

Yes, the male-to-male design is backward-compatible with Thunderbolt 3 and standard USB-C cables, maintaining full mechanical and electrical connection.

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