We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black braided USB-C cable with LED power display, 3.3 ft

SMUGDESK

SMUGDESK 100W USB-C to USB-C Cable with LED Display, Nylon Braided, 3.3ft, Black

SKU CH-DY2S-1B6FR

A 3.3 ft USB-C to USB-C cable delivers up to 100 W fast charging with a real-time LED power display and built-in E-Marker chip for intelligent power negotiation

  • 100W charging powers a MacBook Pro 16 to 40% in 30 minutes
  • LED display shows real-time power so you always know the charge rate
  • Smart E-Marker chip auto-negotiates 18W to 100W for safe, optimal speed
  • Nylon-braided 3.3ft cable resists tangles and daily wear
  • USB-C to USB-C works with iPad Pro, MacBook Pro and Samsung Galaxy S21/S10/S9/Plus

USB-C cable with live power display

This 3.3 ft USB-C to USB-C cable carries up to 100 W and shows the exact wattage on a built-in LED screen. An integrated E-Marker chip negotiates the correct PD profile for each connected device. Nylon braiding protects the conductors during daily transport. It suits professionals who want visible confirmation of charging speed.

Thermals noise and power behaviour

The cable passes up to 100 W without active cooling, so it stays silent and adds no fan noise to the setup. Power draw matches the negotiated PD level — 18 W, 30 W, 45 W, 60 W, 65 W or 100 W — and the E-Marker prevents excess current. No heat issues appear in normal desktop or mobile use.

Upgrade path and value threshold

The display replaces guesswork when swapping chargers or power banks, making the jump worthwhile for users who routinely move between 60 W and 100 W sources. Buyers who need longer reach or angled connectors will not find those options here. The single 3.3 ft length limits permanent desk routing.

Highlights

  • 100W charging powers a MacBook Pro 16 to 40% in 30 minutes
  • LED display shows real-time power so you always know the charge rate
  • Smart E-Marker chip auto-negotiates 18W to 100W for safe, optimal speed
  • Nylon-braided 3.3ft cable resists tangles and daily wear
  • USB-C to USB-C works with iPad Pro, MacBook Pro and Samsung Galaxy S21/S10/S9/Plus

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I connect the cable so the LED display shows the correct charging power?

Plug the USB-C connectors firmly into both the charger and the device; the built-in E-Marker chip then negotiates the highest supported protocol — 18W, 30W, 45W, 60W, 65W or 100W — and the LED reports that rate in real time.

What part of the cable is most likely to wear out first with daily bending?

The nylon-braided jacket protects the internal wires, but the strain relief at each USB-C plug is the first point that can fatigue after repeated flexing.

At what power level does the cable hit its thermal limit during a long charge session?

The cable is rated for 100W PD charging; sustained output at that level is the ceiling before heat becomes the limiting factor.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.