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Two clear USB-C cables with transparent connector shells showing internal chips

SMUGDESK

SMUGDESK USB C to USB C Cable 2-Pack 3.3ft 100W 5A Transparent Shell

SKU CH-2G61-QD32Y

Two 3.3 ft USB-C cables deliver up to 100 W 5 A charging with an E-marker chip and transparent connectors

  • 100 W PD 3.0 fast charging with built-in E-marker chip
  • 5 A maximum current supported by 56 kΩ pull-up resistor
  • 480 Mbps data sync transfers 1 GB files in 25 s
  • Transparent connector shell reveals internal chip design
  • 3 ft two-pack compatible with USB-C laptops tablets and phones

Two-Pack 3.3 ft USB-C Cables

This two-pack supplies two USB-C to USB-C cables, each 3.3 ft long, rated for up to 100 W power delivery at 5 A. An integrated E-marker chip and 56 kΩ pull-up resistor enable PD 3.0 and QC 4.0 fast charging with multi-protection safeguards. Data transfers reach 480 Mbps, moving a 1 GB file in roughly 25 seconds. The transparent connector shells reveal the internal chip for a distinctive look.

100 W PD 3.0 and QC 4.0 Charging Upgrade

These cables replace lower-wattage or charge-only leads that cannot deliver 100 W or negotiate the PD 3.0 and QC 4.0 profiles. The jump is worthwhile when your charger and device both support 20 V / 5 A output and you need full-speed charging for power-hungry laptops or tablets. They also supersede cables limited to slower data rates, cutting bulk-transfer time for media libraries. Buyers whose gear tops out below 100 W or who only need basic charging will not see the benefit.

USB-C Port and Charger Compatibility Check

Verify that each device you plan to connect has a USB-C port capable of the desired power level and data rate. Confirm your wall charger or power bank supplies up to 100 W over USB-C with PD 3.0 or QC 4.0 support; actual speed will match the lowest-rated link in the chain. The cables are 3.3 ft long, so ensure that reach suits your desk or travel layout. No driver installation is required.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

How much space does the 3.3 ft transparent-shell connector need at each end?

The cable measures 3.3 ft end-to-end; the transparent USB-C heads are standard Type-C dimensions and fit any USB-C port without extra clearance.

What is the correct way to plug the E-marker cable in so the 100 W 5 A handshake works?

Connect the USB-C plug to a PD 3.0 or QC 4.0 charger first, then to the device; reversing the order can prevent the 56 K pull-up resistor from negotiating full power.

When should the cable be replaced if the 480 Mbps data rate drops?

Replace it if large files no longer finish in roughly 25 s or if the transparent shell shows cracked internals, indicating the E-marker chip or wiring has failed.

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