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USB4 Type-C cable, 5 ft length, black finish

SMUGDESK

SMUGDESK USB4 Type-C Cable 5ft 40Gbps 100W PD 5K@60Hz Thunderbolt 4/3

SKU CH-ZMRT-J69BZ

A 5 ft USB4 Type-C cable delivering 40 Gbps data transfer, 100 W power delivery and 5K at 60 Hz video over Thunderbolt 4/3

  • 40Gbps bandwidth moves large files and drives eGPU setups
  • Dual 4K or single 5K@60Hz output expands workspace across multiple displays
  • 100W PD charging via EMark chip powers laptops and demanding peripherals
  • Thunderbolt 4 and Thunderbolt 3 compatibility connects to a wide range of high-performance ports
  • 5ft flexible length suits desktop, monitor, eGPU and office arrangements

USB4 Type-C cable for professional workflows

This SMUGDESK USB4 Type-C cable delivers 40Gbps bandwidth for rapid data transfer and external GPU connectivity. It supports dual 4K or single 5K@60Hz video output for multi-display productivity. The 5ft length suits desktop, docking and eGPU arrangements in professional and gaming environments.

Thermals noise and power draw

The integrated EMark chip enables 100W power delivery at 20V/5A for fast charging of laptops and power-hungry peripherals. Passive cable construction adds no fan noise or active cooling requirement to the setup. Power draw scales with the connected device up to the 100W maximum.

Upgrade path and value

The cable replaces slower USB-C links that limit bandwidth, video resolution or charging speed for Thunderbolt 4/3 hosts. It is not for users who need longer reach than 5ft or who require legacy USB-A connectivity. The jump is worthwhile when a single cable must handle 40Gbps data, 5K@60Hz video and 100W charging simultaneously.

Highlights

  • 40Gbps bandwidth moves large files and drives eGPU setups
  • Dual 4K or single 5K@60Hz output expands workspace across multiple displays
  • 100W PD charging via EMark chip powers laptops and demanding peripherals
  • Thunderbolt 4 and Thunderbolt 3 compatibility connects to a wide range of high-performance ports
  • 5ft flexible length suits desktop, monitor, eGPU and office arrangements

Specifications

No published specifications for this item yet.

Questions about this item

How do I plug this USB4 Type-C cable into a Thunderbolt 4 port so the EMark chip negotiates 100W power delivery?

Insert either USB-C connector fully until it clicks; the EMark chip then handshakes with the Thunderbolt 4 controller to enable 20V/5A charging.

When should I replace this cable if the 40Gbps link drops or the 5K@60Hz display flickers?

Replace it when repeated reseating no longer restores stable 40Gbps throughput or the single 5K@60Hz signal.

What thermal limit appears first during a sustained 100W charging session?

The cable’s internal conductors reach their temperature ceiling before the 100W PD controller throttles.

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