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Two silver USB-C female-to-female couplers side by side

BUCIER

BUCIER USB C Female to Female Adapter 2-Pack 80Gbps 240W PD 8K@60Hz Silver

SKU CH-DQJN-Y7WGX

A two-pack of USB-C female-to-female couplers joining cables for 80 Gbps data, 240 W charging and 8K 60 Hz video

  • TypeUSB Type C
  • ColorSilver
  • Changer TypeUSB Type C
  • Connector AUSB Type C
  • Connector BUSB Type C
  • FeaturesTV, PC, Speaker, Headphones, Cell Phone, Projector, Monitor,
  • Extends USB-C reach by joining two cables for charging and data
  • Delivers 80Gbps bidirectional transfer with USB4 and Thunderbolt 4/5 support
  • Powers demanding devices at 240W via PD 3.1 fast charging
  • Outputs 8K@60Hz and 4K@144Hz video with built-in E-Marker chip
  • Works with USB4, Thunderbolt 4/3 and legacy USB 3.2/2.0 devices

USB C Female-to-Female Coupler 2-Pack

This silver adapter joins two USB-C cables to extend reach for charging, data or video. It targets users who need a single longer run without replacing existing cables. The pack supplies two couplers for spare or multi-device setups.

Sustained 80Gbps Data and 240W Delivery

The coupler maintains USB4 80Gbps throughput and Thunderbolt 4/5 signalling under continuous load. An integrated E-Marker chip negotiates PD 3.1 at 48V/5A so 240W charging remains stable during prolonged transfers. Backward compatibility preserves function with USB 3.2, 3.1 and 2.0 hosts.

Thermals Noise and Power in Normal Use

Passive construction produces no fan noise and adds negligible heat during typical operation. The E-Marker monitors current to protect connected batteries while the metal shell dissipates warmth from 240W sessions. Power draw is limited to negotiation overhead with no active circuitry.

Highlights

  • Extends USB-C reach by joining two cables for charging and data
  • Delivers 80Gbps bidirectional transfer with USB4 and Thunderbolt 4/5 support
  • Powers demanding devices at 240W via PD 3.1 fast charging
  • Outputs 8K@60Hz and 4K@144Hz video with built-in E-Marker chip
  • Works with USB4, Thunderbolt 4/3 and legacy USB 3.2/2.0 devices

Specifications

BrandPoyiccot
TypeUSB Type C
ColorSilver
Changer TypeUSB Type C
Connector AUSB Type C
Connector BUSB Type C
FeaturesTV, PC, Speaker, Headphones, Cell Phone, Projector, Monitor, Tablets, Laptop, Camera, Xbox, MP3 Player, Amplifier, TV Box, GPS, DVD Player, Power Bank, Telephone, Microphone, Video Game Console

Questions about this item

Does the 240 W PD 3.1 rating generate noticeable heat when the adapter runs continuously?

The adapter includes an integrated E-Marker chip that manages 240 W PD 3.1 power delivery safely, helping to limit temperature rise during extended use.

Which cables must I already own to use this female-to-female coupler?

You need two USB-C cables with male connectors; the coupler simply joins them for charging, data or video pass-through.

Will an 80 Gbps Thunderbolt 5 link stay at full speed when I connect through this adapter to older USB 3.2 gear?

The adapter is backward compatible with USB 3.2, 3.1 and 2.0, so the link negotiates down to the slower device's maximum rate.

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