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Two grey USB-C male-to-female extension cables, 3.3 ft each

SMUGDESK

SMUGDESK 2 Pack 3.3FT USB C Extension Cable

SKU CH-7JQK-8HFZF

Two 3.3 ft USB-C male-to-female cables deliver 10 Gbps data, 100 W charging, 4K 60 Hz video for PSVR2, hubs, MacBook Air M2 Pro, iPad Pro, MagSafe and Dell XPS

  • 10 Gbps data transfer moves large files in seconds
  • 100 W charging powers laptops and phones quickly
  • 4K 60 Hz video extends a display over USB-C
  • 3 ft length adds reach without signal loss
  • Two-pack gives a spare for home and office

What this cable does and who needs it

This two-pack of 3.3 ft USB-C extension cables adds reach between a host device and a USB-C peripheral. Each cable carries a male plug on one end and a female receptacle on the other, so it extends an existing USB-C connection without changing the connector type. The pair suits users who need extra length for docking stations, VR headsets, or charging cables at a desk or bedside.

Practical limits of the USB 3.2 Gen 2 interface

Data moves at up to 10 Gbps, matching the USB 3.2 Gen 2 specification, while power delivery reaches 100 W at 20 V and 5 A. Video and audio pass through at 4K resolution (3840 by 2160) at 60 Hz, but only when both the source device and the display support video over USB-C and a Gen 2 rated cable is used. The connectors do not mate with USB-A or USB Mini-B ports, so legacy devices cannot be attached.

What this replaces and when the upgrade matters

The cables replace shorter fixed-length USB-C leads that limit placement of monitors, hubs, or headsets. They also substitute for lower-speed USB 3.0 cables that cap at 5 Gbps and lower power profiles. The jump is worthwhile when a setup demands the full 10 Gbps bandwidth, 100 W charging, or 4K60 video over a longer run, provided the host and peripheral both support those capabilities.

How it compares

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

Price $17.99
Pricier than about 70% 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

Which length and pack size should I choose for my setup?

This listing provides two cables, each 3.3 feet long, giving you a pair of identical extensions for separate devices or a spare.

What does the 10Gbps rating mean when I copy large files?

At up to 10Gbps over USB 3.2, a 5GB file typically moves in 5 to 10 seconds, cutting wait time roughly in half compared with 5Gbps links.

What does the USB 3.2 interface cap at for video and power?

The cable carries 4K 3840x2160 at 60Hz video plus audio, and delivers up to 100W at 20V 5A, provided your host, charger and device all support those levels.

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