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)
- 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
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
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
- 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 Material | Copper Foil |
| Product Color | Black |
| Jacket Material | Thermoplastic Elastomer (TPE) |
| Height | 0.3" |
| Color Family | Black |
| Width | 0.5" |
| Warranty | |
| Limited Warranty | Lifetime |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | 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. |
| Product Type | A/V/Power/Data Transfer Cable |
| Product Name | Active USB4 Cable - 40Gbps |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | CC6FT40GUSB4GEN3 |
| Packaged Quantity | 1 |
| Technical Information | |
| Connector Gender on First End | Male |
| Data Transfer Rate | 40 Gbit/s |
| Cable Type | USB4 |
| Connector on First End Details | 1 x USB4 Type C - Male |
| Limited Power Rating | 5 A |
| Connector Gender on Second End | Male |
| Shielding | Yes |
| Device Supported |
|
| Outer Diameter | 0.20" |
| Connector on Second End Details | 1 x USB4 Type C - Male |
| Connector Plating | Nickel |
| Supported Resolution | 7680 x 4320 |
| Power Delivery | 240 W |
| Connector Type on First End | USB4 Type C - Male |
| Connector Type on Second End | USB4 Type C - Male |
| Cable Length | 6 ft |
| Features |
|
| American Wire Gauge | 32/34 AWG |
Warranty Information