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White USB-C to Lightning cable with LED display 6.6FT

SMUGDESK

SMUGDESK USB-C to Lightning Cable with LED Display 6.6FT

SKU CH-M5RK-9H64T

A USB-C to Lightning cable with a built-in LED display that shows real-time charging speed

  • LED display shows real-time charging speed
  • 29 W Power Delivery charges iPhone 13 to 60 % in 30 min
  • 6 ft length gives extra reach while charging
  • Works with iPhone 8 through 13 series and AirPods Pro
  • Syncs data at 1 Gbps for 30 seconds

What this cable does

The SMUGDESK USB-C to Lightning cable is 6.6 feet long and includes an LED display that shows real-time charging speed. It supports Power Delivery up to 29 W and works with iPhone 13, 12, 11, X series, 8 Plus and AirPods Pro. The cable also handles data transfer for syncing.

How the LED display changes use

The built-in LED readout lets you confirm instantly whether the connected charger is delivering fast charging rates. You can see the power level without unlocking the phone or opening a settings menu. This removes guesswork when testing different USB-C power adapters.

What to verify before buying

Ensure you have a USB-C Power Delivery charger rated at 18 W, 29 W, 30 W, 61 W or 87 W to reach the advertised fast-charge speeds. The cable uses a USB-C connector on the host side, so the power source or computer must provide a USB-C port.

Highlights

  • LED display shows real-time charging speed
  • 29 W Power Delivery charges iPhone 13 to 60 % in 30 min
  • 6 ft length gives extra reach while charging
  • Works with iPhone 8 through 13 series and AirPods Pro
  • Syncs data at 1 Gbps for 30 seconds

Specifications

No published specifications for this item yet.

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Questions about this item

Does the LED display on the 6.6 ft cable itself ever need replacement?

The LED display is built into the cable housing and has no user-replaceable parts; if it stops showing charging speed the whole cable would need replacing.

What limits the 29 W fast-charge rate during a long charging session?

The cable supports up to 3 A and 29 W maximum; sustained output depends on the USB-C Power Delivery charger and the iPhone's own thermal management.

Does the cable or its LED display get noticeably warm when charging all day?

The cable carries up to 29 W and the LED draws minimal power; any warmth will follow the charger and iPhone temperature rather than the cable itself.

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