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Grey braided USB-C to USB-C cable, four feet long, aluminium connectors

Silkland S3614 USB C cable 40Gbps 240W 8K 60Hz 4FT

SKU CH-MF09-R4X6K

A USB-C cable carrying 40 Gbps data, 240 W charging and 8K 60 Hz video over four feet

  • TypeThunderbolt 4 Comaptible
  • Connector TypeUSB Type C
  • ColorGrey
  • Cable Length4
  • Length4
  • Connector Number24
  • Transfers large files in seconds with 40Gbps speed
  • Powers demanding laptops at 240W via PD 3.1
  • Drives an 8K display at 60Hz from one port
  • USB-IF certified for reliable compliance and safety
  • Braided aluminium build resists wear in daily use

Silkland S3614 USB4 cable 40Gbps 240W 8K

The Silkland S3614 is a USB Type-C to USB Type-C cable built for users who need maximum data throughput, high-power delivery and multi-display support in a single four-foot run. It suits creative professionals, developers and power users connecting laptops, docks, SSDs or monitors that demand the full USB4 40Gbps bandwidth and 240W charging capability.

USB-IF certified 40Gbps bandwidth decides fit

This cable carries USB-IF certification for 40Gbps transfer speed, the single specification that determines whether it matches your host and device capabilities. Only systems with USB4 or Thunderbolt 4/3 ports can realise the rated throughput; older USB 3.2 or USB 2.0 ports will fall back to their native limits, so verify your hardware before purchase.

E-Marker chip and braided aluminium shell change

An integrated E-Marker chip negotiates PD 3.1, QC 4.0, FCP and AFC profiles up to 240W (48V/5A) for safe, stable charging, while the aluminium-alloy connector housing and nylon braid resist wear in frequent connect-disconnect cycles. The cable also enables single 8K 60Hz, 5K 60Hz or 4K 144Hz output, plus dual 4K 60Hz via MST daisy-chaining, turning one port into a multi-monitor workstation without extra adapters.

Highlights

  • Transfers large files in seconds with 40Gbps speed
  • Powers demanding laptops at 240W via PD 3.1
  • Drives an 8K display at 60Hz from one port
  • USB-IF certified for reliable compliance and safety
  • Braided aluminium build resists wear in daily use

Specifications

BrandSilkland
ModelSilkland S3614
TypeThunderbolt 4 Comaptible
Connector TypeUSB Type C
ColorGrey
Cable Length4
Length4
Connector Number24
Connector DetailUSB Type C
Terminal GenderMale-to-Male
Speed40 gigabits_per_second
ConstructionAluminum
Features40Gbps Data Transfer; 240W Fast Charging; 8K 60Hz

Questions about this item

How fast will a 10 GB file actually transfer over this 40 Gbps cable?

At the rated 40 Gbps a 10 GB file moves in roughly two seconds, provided both host and device support USB4 or Thunderbolt 4 speeds.

What does the USB-IF certification on this cable guarantee for power delivery?

The certification confirms the cable meets the USB Power Delivery 3.1 Extended Power Range specification, allowing up to 240 W (48 V / 5 A) when used with a compliant charger.

What clearance is needed for the aluminium-shell connectors on this 4 ft cable?

Each USB-C plug has a low-profile aluminium housing that fits standard port recesses; allow a few millimetres behind the port for the braided cable bend radius.

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