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Grey USB-C extender adapter with digital display showing voltage, current and power

BUCIER

BUCIER USB C Extender Adapter 80Gbps 240W Digital Display Grey

SKU CH-790W-H4FSP

A USB-C extender delivering 80 Gbps data, 240 W charging, 8K at 60 Hz and real-time power monitoring

  • TypeUSB Type C
  • Changer TypeUSB Type C
  • Connector AUSB Type C
  • Connector BUSB Type C
  • Extends USB-C reach while keeping full 80Gbps throughput
  • Delivers up to 240W charging with built-in E-Marker safety
  • Drives 8K displays at 60Hz and 540Hz gaming refresh
  • Real-time voltage, current and power shown on digital LED screen
  • Works with Thunderbolt 5, 4, 3 and USB 3.2 Gen 2 devices

What this adapter does and who uses it

A USB-C extender that carries data, power and video through a single Thunderbolt 5 compatible connector. It suits professionals and gamers who need to extend a USB-C link without losing throughput or charging speed.

How it fits into a build

The adapter sits between a host port and a peripheral, adding reach for docks, hubs, external SSDs, headphones or game controllers. It requires a USB-C or Thunderbolt host and a compliant cable on each side, freeing the user from cable-length limits while preserving bidirectional traffic.

Capacity and headroom

Rated for 80 Gbps transfer and up to 240 W power delivery at 48 V / 5 A when paired with a matching charger, it drives 8K at 60 Hz or high-refresh panels up to 540 Hz. An integrated E-Marker chip and PD 3.1 support maintain stability, while the onboard display shows live voltage, current and power. It will not add bandwidth beyond the host or device limits.

Highlights

  • Extends USB-C reach while keeping full 80Gbps throughput
  • Delivers up to 240W charging with built-in E-Marker safety
  • Drives 8K displays at 60Hz and 540Hz gaming refresh
  • Real-time voltage, current and power shown on digital LED screen
  • Works with Thunderbolt 5, 4, 3 and USB 3.2 Gen 2 devices

Specifications

BrandPoyiccot
TypeUSB Type C
Changer TypeUSB Type C
Connector AUSB Type C
Connector BUSB Type C

Questions about this item

What is the maximum sustained data rate this extender can handle?

The adapter supports up to 80Gbps data transfer for Thunderbolt 5 devices.

How much heat or noise does the adapter produce during all-day use?

The unit has no fan and runs silently; the digital display lets you monitor real-time voltage, current and power draw.

Which charger and cable must I already own to reach 240W charging?

You need a PD 3.1 charger rated for 48V/5A and a Thunderbolt 5 or USB4 cable that supports 240W.

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