Startech

StarTech 6ft [1.8m] Active USB4 Cable, 40Gbps, 240W, 8K 60Hz/4K 240Hz DP2.1, Thunderbolt 4 Compatible USB-C Cable, Black USB-C Cord (cc6ft40gusb4gen3)

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SKU:
21481410
MPN:
cc6ft40gusb4gen3
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
06/15/2026 07:22:51 PM PST
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$77.93

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 3 and pay only $76.16 each 76.16
Buy 4 or above and pay only $74.94 each 74.94
Stock Update:
06/15/2026 07:22:51 PM PST
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Description



This item is brand-new, factory sealed.

StarTech 6ft (1.8m) Active USB4 Cable, 40Gbps, 240W, 8K 60Hz/4K 240Hz DP2.1, Thunderbolt 4 Compatible USB-C Cable, Black
  • EXTEND USB4 BEYOND PASSIVE LIMITS: Active USB4 cable features an integrated retimer chipset to ensure reliable 8K 60Hz video, 40Gbps data transfer, and up to 240W charging to USB-C devices up to 6ft away, well beyond the reach of passive cables
  • RELIABLE PERFORMANCE FOR CRITICAL WORKFLOWS: Count on this USB4 cable with active signal management to deliver consistent 40Gbps throughput and sharp 8K video in mission-critical environments with demanding peripherals and high-bandwidth storage
  • IDENTIFY SPECS INSTANTLY: Swiftly identify this USB4 cable with Quick ID connector markings; The eco-friendly TPE jacket is flexible and durable, designed to withstand tight bends and is fully RoHS-compliant; Shielded 32/34AWG coaxial wire minimizes EMI
  • ULTRA-FAST DOCKING CABLE: Designed to work seamlessly with USB-C or Thunderbolt 4 docks; Drive an 8K 60Hz or dual 4K 120Hz displays via DP2.1 (DP40) w/DSC for professional 3D imaging; Ideal for high-performance laptops such as Apple M-series Pro/Max MacBooks
  • THE IT PRO'S CHOICE: Our USB-C cables are rigorously tested in our in-house Innovation Lab for reliable performance, durable construction, and broad compatibility with a variety of devices; Backed by free lifetime 24/5 multi-lingual technical assistance
  • Connector Type: USB Type C
  • Cable Type: USB
  • Compatible Devices: Laptop, Monitor, Smartphone, Tablet, Television
  • Other Special Features of the Product: Data Transfer, Fast Charging, High Speed
  • Connector Gender: Male-to-Male
  • Data Transfer Rate: 20 Gigabits Per Second
  • Maximum Current: 3 Amps
  • Unit Count: 1.0 Count
  • Item Weight: 3.04 ounces
  • Number of Items: 1
  • Color: Black
  • Item Shape: Round
  • Brand Name: StarTech.com
  • Model Name: CC6FT40GUSB4GEN3
  • Model: CC6FT40GUSB4GEN3
  • Manufacturer: StarTech.com
  • UPC: 065030926843
  • Included Components: 1 Active USB4 Cable - 40Gbps
  • Warranty Description: Lifetime

Connect reliably with the Active USB4 Cable to USB Type-C (USB4), Thunderbolt; and PCIe-enabled devices, delivering up to 40Gbps, 8K/4K video, and 240W of Power Delivery. Each connector is laser-etched with USB4 specifications, an exclusive feature that eliminates guesswork, confirms compatibility, and verifies USB4 performance. Active USB4 Performance Maintain full 40Gbps USB4 connectivity up to 6 feet with an active cable built for demanding data and display workloads. Integrated retimers and signal conditioning preserve bandwidth and signal integrity, ensuring consistent operation with external GPUs, storage arrays, and other high-performance peripherals where extended reach is essential. Power High-Performance Laptops Safely power high-performance laptops and USB-C devices with up to 240W of Extended Power Range (EPR) Power Delivery 3.1 using a compatible USB-C docking station or wall charger. An integrated E-marker chip ensures accurate power negotiation for stable, consistent charging. Ideal for professional laptops such as Apple M-series Pro/Max MacBooks. Experience 8K 60Hz Video with DisplayPort 2.1 Alt Mode Drive sharp 8K 60Hz video or dual 4K 120Hz displays via DisplayPort 2.1 Alt Mode with DSC, HBR3, and HDR10+ support. Suitable for professional 3D rendering, high-frame-rate video, and bandwidth-intensive visual workflows. This USB4 cable integrates seamlessly with USB-C or Thunderbolt 4 docks, and maintains backward compatibility with a wide range of resolutions and refresh rates.

Features

Certifications & Standards:   
  • CE

 

Compatibility:   

Apple M-series Pro/Max MacBook


 

Environmental Compliance:

Waste Electrical and Electronic Equipment Directive (WEEE)
Restriction of Hazardous Substances (RoHS)

 

Brand Compatibility:   
Apple

 

Specs

Physical Characteristics
Product Material
Weight (Approximate)0.19 lb
Shielding MaterialCopper Foil
Product ColorBlack
Jacket MaterialThermoplastic Elastomer (TPE)
Height0.3"
Color FamilyBlack
Width0.5"
Warranty
Limited WarrantyLifetime
General Information
Brand NameStarTech.com
Manufacturer Website Addresshttp://www.startech.com
Marketing InformationConnect reliably with the Active USB4 Cable to USB Type-C® (USB4), Thunderbolt™; and PCIe-enabled devices, delivering up to 40Gbps, 8K/4K video, and 240W of Power Delivery. Each connector is laser-etched with USB4 specifications, an exclusive feature that eliminates guesswork, confirms compatibility, and verifies USB4 performance.
Active USB4 Performance
Maintain full 40Gbps USB4 connectivity up to 6 feet with an active cable built for demanding data and display workloads. Integrated retimers and signal conditioning preserve bandwidth and signal integrity, ensuring consistent operation with external GPUs, storage arrays, and other high-performance peripherals where extended reach is essential.
Power High-Performance Laptops
Safely power high-performance laptops and USB-C devices with up to 240W of Extended Power Range (EPR) Power Delivery 3.1 using a compatible USB-C docking station or wall charger. An integrated e-marker chip ensures accurate power negotiation for stable, consistent charging. Ideal for professional laptops such as Apple M-series Pro/Max MacBooks.
Experience 8K 60Hz Video with DisplayPort 2.1 Alt Mode
Drive sharp 8K 60Hz video or dual 4K 120Hz displays via DisplayPort 2.1 Alt Mode with DSC, HBR3, and HDR10+ support. Suitable for professional 3D rendering, high-frame-rate video, and bandwidth-intensive visual workflows. This USB4 cable integrates seamlessly with USB-C or Thunderbolt 4 docks, and maintains backward compatibility with a wide range of resolutions and refresh rates.
Product TypeA/V/Power/Data Transfer Cable
Product NameActive USB4 Cable - 40Gbps
ManufacturerStarTech.com
Manufacturer Part NumberCC6FT40GUSB4GEN3
Packaged Quantity1
Technical Information
Connector Gender on First EndMale
Data Transfer Rate40 Gbit/s
Cable TypeUSB4
Connector on First End Details1 x USB4 Type C - Male
Limited Power Rating5 A
Connector Gender on Second EndMale
ShieldingYes
Device Supported
Outer Diameter0.20"
Connector on Second End Details1 x USB4 Type C - Male
Connector PlatingNickel
Supported Resolution7680 x 4320
Power Delivery240 W
Connector Type on First EndUSB4 Type C - Male
Connector Type on Second EndUSB4 Type C - Male
Cable Length6 ft
Features
American Wire Gauge32/34 AWG

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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StarTech 6ft [1.8m] Active USB4 Cable, 40Gbps, 240W, 8K 60Hz/4K 240Hz DP2.1, Thunderbolt 4 Compatible USB-C Cable, Black USB-C Cord (cc6ft40gusb4gen3)
$77.93