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Black retractable USB-C cable coiled in four adjustable lengths up to 3.3 ft

Boxwave

Boxwave 100W Retractable USB-C Cable 3.3ft Black

SKU CH-XSKD-KYEFB

A retractable USB-C cable delivering up to 100W fast charging with PD 3.0 and QC 3.0, adjustable to four lengths up to 3.3ft

  • TypeUSB Cables
  • Fast 100W charging reaches 42% in 30 minutes
  • Adjustable length locks at 36, 60, 82 or 100 cm
  • Retractable design stores neatly without cable clutter
  • Reinforced connectors and durable sheath withstand daily pulling
  • E-marker chip manages power distribution for safe charging

100W Retractable USB-C Cable 3.3ft

This Boxwave cable delivers up to 100W of power through a USB-C connection. It suits laptop, tablet and phone owners who want a single cord for high-wattage charging. The retractable design keeps the cable tidy on a desk or in a bag. It is built for daily plugging and unplugging without fraying.

Check your charger and device port

Verify that your power adapter can supply the wattage your device needs; the cable works with 100W, 65W, 45W, 30W and 20W sources. Confirm the device has a USB-C port that accepts Power Delivery 3.0 or Quick Charge 3.0. The cord extends to four fixed lengths: 36cm, 60cm, 82cm and 100cm. Both ends extend and retract together, so you cannot adjust them independently.

E-marker chip and reinforced ends

An integrated E-marker chip communicates with the charger to negotiate the correct voltage and current. This prevents over-power situations and keeps charging stable. Reinforced connectors resist damage from repeated insertion. The retractable mechanism locks at each length, reducing clutter and wear compared with a loose long cable.

Highlights

  • Fast 100W charging reaches 42% in 30 minutes
  • Adjustable length locks at 36, 60, 82 or 100 cm
  • Retractable design stores neatly without cable clutter
  • Reinforced connectors and durable sheath withstand daily pulling
  • E-marker chip manages power distribution for safe charging

Specifications

TypeUSB Cables

Questions about this item

Does the 3.3 ft retractable USB-C cable come with a power adapter or do I need to supply my own?

The cable itself is the only item in the box; you will need a separate USB-C power adapter that can deliver up to 100W if you want the fastest charging speeds.

The description lists four fixed lengths — 1.2 ft, 2 ft, 2.7 ft and 3.3 ft — so which one should I pick for a typical desk setup?

Choose the 3.3 ft (100 cm) setting for a standard desk; the cable locks at each of the four preset lengths so you can shorten it to 2.7 ft or 2 ft when space is tight.

What does the 100W rating actually deliver when I plug this cable into a MacBook Pro 16 M4?

With a compatible 100W charger the cable can push the MacBook Pro 16 M4 to roughly 42% charge in 30 minutes thanks to PD 3.0 and QC 3.0 support.

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