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Small purple aluminum USB-C female-to-female coupler with LED indicator

BUCIER

BUCIER USB-C coupler 240W 40Gbps 8K@60Hz purple

SKU CH-C25M-R3PGE

Purple USB-C female-to-female coupler extends cables for 240W charging, 40Gbps data and 8K@60Hz video with LED status indicator

  • Cable lengthCentimeters
  • Adapter typeUSB Type C
  • First connectorUSB Type C
  • Second connectorUSB Type C
  • Units per package1
  • Product typeUSB Type C
  • Extend cables for charging, data and video
  • Up to 240W power delivery supported
  • 40Gbps data transfer and 8K@60Hz video
  • Aluminium housing tested to 10000 plug cycles
  • LED indicator shows active connection status

USB-C coupler for Thunderbolt 4/3 setups

This female-to-female adapter joins two USB-C cables to extend reach for charging, data and video. It is aimed at users who need a compact, driver-free link between a host and a peripheral when a single cable falls short. The purple aluminium housing adds a visual cue in busy cable runs. Plug-and-play operation suits both desktop and mobile workflows.

240 W charging and 40 Gbps data headroom

The coupler passes up to 240 W of power delivery, so it handles high-wattage laptops and monitors without bottlenecking the supply. At 40 Gbps it accommodates fast SSD enclosures and dock bandwidth, while 8K at 60 Hz video pass-through meets demanding display needs. Performance scales down gracefully with older cables, but the ceiling is set by the USB4-compliant design.

Limits of the USB-C female-to-female interface

Both connected cables must support the target function — power, data or video — or the link will negotiate a lower mode. The USB-C protocol relies on connector orientation, so reversing a plug may be required for a stable handshake. The coupler itself adds no active circuitry, so total chain length and cable quality ultimately govern signal integrity.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 60% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Brand nameAuviPal
Model nameUSBC240FF
Part numberUSBC240FF
Product typeUSB Type C
Product colorPurple
Adapter typeUSB Type C
Ports & slots
First connectorUSB Type C
Second connectorUSB Type C
Size & build
Cable lengthCentimeters
Product dimensions0.75 in × 0.5 in × 0.32 in
Product weight0.009 kg
In the box
Units per package1

Questions about this item

Will this purple coupler work with my existing Thunderbolt 3 cable for 40Gbps data?

Yes, it is compatible with Thunderbolt 3 and supports up to 40Gbps data transfer when both connected cables meet that specification.

How can I verify the coupler is passing signal correctly after connecting two cables?

The built-in LED signal indicator lights up to show active connection status at a glance.

Does the pack include any USB-C cables or only the two purple female-to-female adapters?

Only the two couplers are included; you must supply your own USB-C cables for charging, data or 8K@60Hz video.

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