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A 3.3 ft USB-C to USB-C cable in black nylon braid with reinforced ends

SMUGDESK

SMUGDESK USB C Cable 3.3ft 240W 48V/5A Nylon Braided

SKU CH-9M6N-06DD6

A 3.3 ft USB-C to USB-C cable rated for 240 W at 48 V/5 A with an E-Marker chip and nylon braid tested to 14,000 bends

  • Charges devices up to 240 W with 48 V / 5 A power delivery
  • Reaches 86 % on MacBook Pro, 89 % on iPad Pro, 90 % on Switch, 96 % on Samsung S20 in 35 minutes
  • Built-in E-Marker chip with 56 K ohm resistor stabilises current and voltage for safe fast charging
  • Nylon braided exterior and bulletproof fibre core withstand 14,000 bends with reinforced strain-relief sleeve
  • 3 ft USB-C to USB-C cable compatible with iPad Pro, MacBook Air, Samsung S21, S20, Note, Google Pixel and more

240W USB-C cable for power-hungry devices

This USB-C to USB-C cable delivers up to 240 watts at 48 volts and 5 amps for laptops, tablets and phones that support high-power charging. It uses a built-in E-marker chip with a 56K ohm resistor to stabilise current and voltage during fast charging sessions. The 3.3 ft length suits desk or bedside use without excess slack.

Sustained 240W delivery with E-marker regulation

Under continuous load the E-marker chip maintains the negotiated power profile so voltage and current remain steady rather than tapering after a short burst. The supplier notes that a compatible 240W adapter is required to reach the rated output. In testing scenarios a Switch reached 90%, a Samsung S20 96%, a MacBook Pro 86% and an iPad Pro 89% in 35 minutes.

Nylon-braided build rated for 14,000 bends

A double-layer nylon braid and bulletproof fibre core give the cable a 14,000 bend lifespan while the extended rubber strain-relief sleeve protects the connector junctions. The connectors are standard USB-C plugs; ensure both host and device ports support the necessary power delivery specification before purchase.

Highlights

  • Charges devices up to 240 W with 48 V / 5 A power delivery
  • Reaches 86 % on MacBook Pro, 89 % on iPad Pro, 90 % on Switch, 96 % on Samsung S20 in 35 minutes
  • Built-in E-Marker chip with 56 K ohm resistor stabilises current and voltage for safe fast charging
  • Nylon braided exterior and bulletproof fibre core withstand 14,000 bends with reinforced strain-relief sleeve
  • 3 ft USB-C to USB-C cable compatible with iPad Pro, MacBook Air, Samsung S21, S20, Note, Google Pixel and more

Specifications

No published specifications for this item yet.

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Questions about this item

Does the cable get warm or draw noticeable power when charging at 240 W for long sessions?

The cable is rated for 48 V at 5 A, and the built-in E-Marker chip with a 56 K ohm resistor regulates current and voltage to keep operation stable during extended high-power charging.

What charger or adapter do I need to actually reach 240 W with this cable?

A USB-C power adapter that can deliver 48 V at 5 A is required; the cable itself supports PD and QC 4.0 but cannot exceed the source capability.

Will the USB-C to USB-C connector fit the ports on my older MacBook Air and iPad Pro?

Yes, the cable uses standard USB-C plugs on both ends, so it connects directly to the USB-C ports on those devices.

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