VCOM USB4 / Thunderbolt 4 Magnetic Coaxial Cable 240W, Self-Coiling USB-C Cable 40Gbps, 8K@60Hz Video, PD 3.1 Fast Charging

USB4 / Thunderbolt 4 Magnetic Self-Coiling Cable

The VCOM USB4 / Thunderbolt 4 Magnetic Coaxial Cable is designed for high-performance charging, ultra-fast data transfer, and high-resolution video output. Featuring a magnetic self-coiling structure and coaxial cable design, this USB-C to USB-C cable offers improved cable management while maintaining stable signal transmission.

With support for both Thunderbolt 4 and USB4 protocols, the cable delivers up to 40Gbps data transfer speeds, supports up to 8K video output, and enables powerful charging up to 240W using PD 3.1 EPR technology. The 1-meter length makes it suitable for desk setups, docking stations, and portable workstation environments.

Magnetic Self-Coiling Cable Design

This cable uses a built-in magnetic structure that allows it to automatically coil and stay organized when not in use. The design helps reduce cable clutter on desks and makes it easier to store in bags or travel cases.

Key design features:

• Magnetic self-coiling structure for easy cable management
• 1 m cable length for flexible desktop and mobile use
• Coaxial cable design for stable signal transmission
• Nickel-plated connectors for durability and corrosion resistance

The compact coiling behavior helps keep workspaces clean and reduces cable tangling.

USB4 & Thunderbolt 4 Dual Protocol Support

The cable supports both Thunderbolt 4 and USB4 protocols, enabling high-speed connectivity between compatible laptops, docking stations, monitors, external SSDs, and other USB-C devices.

Data transmission specifications:

• Dual protocol support: Thunderbolt 4 & USB4
• Maximum data transfer speed: up to 40Gbps (Gen 3)

This bandwidth is suitable for high-speed external storage, professional docking stations, and data-intensive workflows.

8K Display Support with DP Alt Mode

The cable supports DisplayPort Alternate Mode, enabling high-resolution video output from compatible USB-C or Thunderbolt ports to external monitors.

Video capabilities:

• DisplayPort Alt Mode support
• Maximum resolution: 8K @ 60Hz
• High refresh rate support: 4K @ 120Hz

This makes the cable suitable for high-resolution displays, professional creative work, and multi-monitor setups.

240W USB-C Fast Charging (PD 3.1 EPR)

Built for high-power devices, the cable supports USB Power Delivery 3.1 Extended Power Range (EPR), delivering up to 240W charging power.

Charging specifications:

• Maximum power delivery: 240W (50V / 5A)
• Power Delivery standards: PD 3.1 EPR, PD 3.0
• Additional fast-charging protocols: QC4+, PPS

This allows the cable to support many USB-C laptops, high-performance tablets, and other power-hungry devices that require high-wattage charging.

Built-In E-Marker Chip for Safe Power Delivery

The cable includes a ConvenientPower CPS8821 E-Marker chip, which helps communicate power requirements between connected devices and chargers.

Chip features:

• E-Marker chip: ConvenientPower CPS8821
• Supports USB-C PD 3.1 power negotiation
• Enables safe high-wattage charging

The integrated chip helps ensure proper power management when delivering high power levels up to 240W.

Durable USB-C Connectors

The cable features Type-C male-to-male connectors designed for modern USB-C and Thunderbolt devices.

Connector details:

• Connector type: USB-C male to USB-C male
• Connector finish: nickel-plated
• Designed for USB4 and Thunderbolt 4 compatibility

This makes the cable suitable for laptops, docking stations, monitors, external drives, and other USB-C accessories.

What You Get

VCOM USB4 / Thunderbolt 4 Magnetic Coaxial Self-Coiling Cable (1 m, USB-C to USB-C, 240W PD 3.1, 40Gbps data transfer, 8K video support) and reliable customer service. As a trusted global brand in electronics and peripherals, VCOM delivers quality, durability, and prompt support for a worry-free experience.