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USB-A to USB-C braided cable 3.3ft 120W 6A

SMUGDESK

SMUGDESK USB A to C Cable 120W 6A 3.3ft

SKU CH-E9BX-VQVXV

A USB 2.0 cable delivering 120W charging and 480Mbps data in a 3.3ft nylon-braided, zinc-alloy build tested to 36,000 bends

  • 120 W charging with a compatible 120 W charger
  • 6 A current rating for fast power delivery
  • USB 2.0 data at 480 Mbps, no video output
  • Braided nylon jacket tested to 36 000 bends
  • 3 ft length suits desk and travel use

120W USB-A to USB-C Cable

This USB-A to USB-C cable delivers up to 120W of power at 6A for fast charging laptops, tablets and phones. It operates at USB 2.0 data speeds of 480Mbps and does not support video output. The 3.3ft length suits desktop or bedside use. A zinc-alloy shell and nylon braid are rated for over 36000 bends.

Sustained 120W Charging Performance

When paired with a 120W USB Power Delivery charger the cable maintains its full 6A rating for extended sessions such as powering a 16-inch MacBook Pro. The heavy-gauge conductors and reinforced joints keep voltage drop low so the charger can stay at maximum output without throttling. Heat stays manageable during multi-hour charges because the materials are sized for continuous 120W load rather than brief peaks.

Upgrade From Standard USB 2.0 Cables

This cable replaces older USB-A to USB-C leads limited to 3A or 60W and adds the higher 6A rating needed for modern 120W laptops. The jump is worth it when your charger and device both support 120W USB-PD and you want a single cable that handles both power and 480Mbps data. It is not for users who need USB 3.0, USB 4.0 or Thunderbolt data rates or video alternate modes.

Highlights

  • 120 W charging with a compatible 120 W charger
  • 6 A current rating for fast power delivery
  • USB 2.0 data at 480 Mbps, no video output
  • Braided nylon jacket tested to 36 000 bends
  • 3 ft length suits desk and travel use

Specifications

No published specifications for this item yet.

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Questions about this item

Does the 6 A draw over a 3.3 ft run make the connector or cable body get hot during long charging sessions?

The cable is rated for 120 W at 6 A and uses a zinc-alloy shell with a nylon-braided jacket designed to handle sustained high-current loads without overheating.

My charger only has a standard USB-A port — will that limit the 120 W / 6 A rating on this cable?

Yes, the cable can deliver up to 120 W only when paired with a USB-A charger that also supports 120 W Power Delivery; a lower-power USB-A port will charge more slowly.

I still use a 2022 MacBook Pro with Thunderbolt ports — will this USB 2.0 cable work for charging and data?

It will charge at up to 120 W and transfer data at 480 Mbps, but it does not support video output or Thunderbolt speeds.

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