StarTech. com CC3FT80GUSB4CABLE USB4 Cable - 3ft (91cm) 80Gbps 240W USB-IF Certified USB-C Cable with 8K 120Hz DP2. 1 & Thunderbolt 4 Compatibility
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Product Features
Technical Overview
This USB4 cable delivers technical specifications that meet the demands of professional computing environments. With 80Gbps bidirectional bandwidth, it supports data-intensive applications while simultaneously handling high-resolution video and substantial power delivery. The cable implements DisplayPort Alternate Mode with Display Stream Compression (DSC) and High Bit Rate 3 (HBR3) to enable 8K 120Hz or dual 4K 120Hz display configurations through DP2.1 (DP80) standards.
Power delivery reaches 240W at 5A, compliant with USB Power Delivery 3.1 specifications for charging laptops, tablets, and other USB-C devices. The 30/34 AWG coaxial wiring with full shielding minimizes electromagnetic interference, while the passive design ensures compatibility without requiring active components. Quick ID markings on connectors help users instantly identify cable capabilities in multi-cable environments.
This section brings together practical product details such as Cable Type, Cable Length, Outer Diameter, Color Family, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This USB4 cable stands out through its combination of certification, construction quality, and comprehensive feature support. The USB-IF certification guarantees compliance with USB4 specifications, ensuring interoperability and performance consistency across compatible devices. Unlike generic cables, this certified solution delivers the full 80Gbps bandwidth, 240W power delivery, and advanced video capabilities that professional workflows require.
Certified Reliability
USB-IF certification validates that this cable meets all USB4 specification requirements for data transfer, power delivery, and video transmission. This ensures compatibility with Thunderbolt 4 devices, USB-C docks, and next-generation displays without performance compromises.
- Guaranteed 80Gbps performance
- Full backward compatibility
- Tested in StarTech.com Innovation Lab
Professional Construction
Built with durable Santoprene and TPE materials, the cable features a braided design that withstands tight bends and daily use. Nickel-plated connectors resist corrosion while aluminum mylar foil shielding protects signal integrity in electrically noisy environments.
- Flexible yet durable jacket
- Nickel-plated connectors
- Full EMI shielding
Deployment / Use Cases
This USB4 cable excels in professional environments where single-cable simplicity meets high-performance requirements. The 3-foot length makes it ideal for desk workstations, connecting laptops to docking stations, monitors, and peripherals with minimal cable clutter while maintaining full USB4 capabilities.
Content creators and professionals working with high-resolution media benefit from the 8K 120Hz support through DisplayPort 2.1 with Display Stream Compression. This enables smooth playback and editing of 8K video, 3D rendering workflows, and multi-display configurations for financial trading, software development, or design applications.
Docking Station Integration
Connect high-performance laptops like Apple M-series Pro/Max MacBooks to Thunderbolt 4 or USB-C docking stations. The cable delivers data, video, and power through a single connection, supporting external displays, storage devices, and network connections while charging the laptop at full speed.
High-Resolution Display Connectivity
Drive 8K monitors at 120Hz refresh rates for professional video editing, medical imaging, or CAD applications. The cable supports HDR10+ content and can handle dual 4K displays at 120Hz for multi-monitor trading or development setups.
Physical Profile
The cable features a slim 0.20-inch (5.08 mm) diameter profile that remains flexible and manageable in tight spaces. The black TPE jacket provides both durability and flexibility, with a braided design that resists kinking and maintains performance through repeated bending. At just 1.90 ounces (53.86 grams), the cable adds minimal weight to portable setups while delivering maximum performance.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.90 oz (53.86 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 1.90 oz (53.86 g)
- Length
- 3 ft (0.91 m)
Highlights
- USB-IF certified USB4 cable with guaranteed 80Gbps data transfer performance
- Delivers 240W power delivery for charging laptops and devices through USB Power Delivery 3.1
- Supports 8K resolution at 120Hz refresh rate via DisplayPort 2.1 with Display Stream Compression
- Fully compatible with Thunderbolt 4 devices and backward compatible with USB-C standards
- 3-foot (0.91 m) length ideal for desk workstations and docking setups
- E-marker chip ensures safe, consistent power delivery to connected devices
- Nickel-plated USB-C connectors with Quick ID markings for easy capability identification
- Aluminum mylar foil shielding minimizes EMI for clean signal transmission
- Flexible TPE jacket withstands tight bends and daily professional use
- RoHS compliant and backed by StarTech.com's lifetime warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | CC3FT80GUSB4CABLE |
| Brand Name | StarTech.com |
| Product Name | USB4 Cable - 80Gbps |
| Packaged Quantity | 1 |
| Product Type | A/V/Power/Data Transfer Cable |
| Technical Information | |
| Cable Type | USB4 |
| Cable Length | 3 ft (0.91 m) |
| Outer Diameter | 0.20" (5.08 mm) |
| Connector Type on First End | USB4 Type C - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1 x USB4 Type C - Male |
| Connector Type on Second End | USB4 Type C - Male |
| Connector Gender on Second End | Male |
| Connector on Second End Details | 1 x USB4 Type C - Male |
| Connector Plating | Nickel |
| Shielding | Yes |
| Device Supported | Notebook,USB Device,Docking Station,Wall Charger,MacBook,MacBook Pro,Display,Dock,Monitor,Audio/Video Device |
| American Wire Gauge | 30/34 AWG |
| Data Transfer Rate | 80 Gbit/s |
| Supported Resolution | 7680 x 4320 |
| Limited Power Rating | 5 A |
| Power Delivery | 240 W |
| Features | Power Delivery 3.1,USB- Power Delivery (USB PD),E-marker Chip,Charging,EMI Protection,DisplayPort Alternate (ALT) Mode,Display Stream Compression (DSC),High Bit Rate 3 (HBR3),HDR10+ Support,Flexible,Durable,Passive,Braided |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Product Material | Santoprene,Thermoplastic Elastomer (TPE) |
| Shielding Material | Aluminum Mylar Foil |
| Jacket Material | Thermoplastic Elastomer (TPE) |
| Weight (Approximate) | 1.90 oz (53.86 g) |
| Miscellaneous | |
| Brand Compatibility | Apple |
| Compatibility | Apple M-series Pro/Max MacBook |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What is the maximum data transfer speed of this USB4 cable?
This USB4 cable supports bidirectional data transfer speeds up to 80 Gbps (80 gigabits per second). This high bandwidth enables rapid file transfers, smooth operation of external storage devices, and seamless data flow between computers and docking stations, making it suitable for data-intensive professional applications.
How much power can this cable deliver for charging devices?
The cable supports USB Power Delivery 3.1 with a maximum power delivery of 240 watts at 5 amps. This is sufficient to charge most modern laptops, tablets, and other USB-C devices at their maximum charging rates while simultaneously transferring data and video signals through the same connection.
What display resolutions and refresh rates does this cable support?
This cable supports 8K resolution (7680 x 4320) at 120Hz refresh rates through DisplayPort 2.1 Alternate Mode with Display Stream Compression. It also supports dual 4K displays at 120Hz, HDR10+ content, and is compatible with High Bit Rate 3 (HBR3) standards for professional video workflows.
Is this cable compatible with Thunderbolt 4 devices?
Yes, this USB4 cable is fully compatible with Thunderbolt 4 devices and maintains backward compatibility with USB-C standards. The USB-IF certification ensures proper interoperability with Thunderbolt 4 docks, displays, and storage devices while delivering the full performance capabilities of the USB4 specification.
What devices are specifically compatible with this cable?
The cable is compatible with a wide range of devices including notebooks, docking stations, wall chargers, displays, monitors, and audio/video equipment. It is particularly well-suited for Apple M-series Pro and Max MacBooks, USB-C laptops, Thunderbolt 4 docks, and high-resolution displays that require both data and power delivery.
What construction features ensure durability and signal integrity?
The cable features nickel-plated USB-C connectors that resist corrosion, a flexible Thermoplastic Elastomer (TPE) jacket that withstands tight bends, and aluminum mylar foil shielding that minimizes electromagnetic interference. The 30/34 AWG coaxial wiring and braided design provide durability while maintaining signal integrity for reliable performance in professional environments.
What resolution or display format is specified?
It features a display specification of 7680 x 4320, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
| Qty | Price | Available |
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