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Two white USB-A to USB-C cables coiled together, 3.3 ft each, with LED display on C ends

SMUGDESK

SMUGDESK USB A to USB C Cable 3.3ft 2-pack 80W 480Mbps

SKU CH-NGY1-KWWQ8

A USB-A to USB-C cable with a built-in power display, 80 W charging and 480 Mbps data transfer

  • Smart LED display shows real-time charging power
  • Up to 80W fast charging with compatible 80W charger
  • 480Mbps USB 2.0 data transfer speed
  • 3 ft length convenient for desk or travel
  • Two cables included for multiple devices or spare

What this cable does

This two-pack of USB-A to USB-C cables is 3.3 ft long and rated for up to 80 W power delivery at 7 A. The built-in LED display shows real-time charging wattage while smart chips adjust current and voltage to protect batteries. Data transfers run at 480 Mbps over USB 2.0 and the cables do not support video output.

Check your charger and ports

You need a USB-A port on the power source and a USB-C port on the device you want to charge or sync. To reach the 80 W rate the wall charger must also support 80 W Power Delivery; a lower-rated charger will only deliver its own maximum. The cables carry data at USB 2.0 speeds, so they are not suited for high-bandwidth storage or video.

Thermals noise and power

Passive cables generate no fan noise and add no audible sound to a setup. The smart-chip regulation keeps current stable, limiting heat build-up during sustained 80 W charging sessions. Power draw is determined entirely by the attached charger and device, with the cable itself introducing negligible loss.

Highlights

  • Smart LED display shows real-time charging power
  • Up to 80W fast charging with compatible 80W charger
  • 480Mbps USB 2.0 data transfer speed
  • 3 ft length convenient for desk or travel
  • Two cables included for multiple devices or spare

Specifications

No published specifications for this item yet.

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Questions about this item

Does the 2-pack include a power adapter or only the two 3.3 ft cables?

The package contains two USB-A to USB-C cables, each 3.3 ft long. A USB-C Power Delivery charger rated up to 80W must be purchased separately to reach the maximum charging speed.

Both cables are listed at 80W and 480Mbps — is there any difference between them?

The two cables are identical. Each supports up to 80W charging at 7A and USB 2.0 data transfer at 480Mbps, and neither supports video output.

What does the 80W rating mean when I plug the cable into a MacBook Pro 16?

With an 80W USB-C Power Delivery charger, the cable can deliver up to 80W to a MacBook Pro 16, charging it in roughly 2 hours; actual speed depends on the charger and the laptop’s power management.

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