USB4 Full-featured Flat Cable 40G 240W

Key Specifications

USB4 Flat Cable 40Gbps 240W for Compact High-Speed Connections

The USB4 Flat Cable 40Gbps 240W combines high-bandwidth data transfer, USB Power Delivery, and video transmission in a short 0.13 m USB-C to USB-C format. Its FPC and TPE flat structure is designed for buyers who need full-featured connectivity without the excess length and routing space of a conventional round cable.

Model LS-USBCFT01 supports up to 40Gbps data transmission, 240W power delivery at 48V/5A, and 8K@60Hz video when the connected host, charger, display, and peripheral support the corresponding functions. The integrated HUSB332B E-Marker identifies the cable’s power capability, while the short flat construction is suitable for close-range device connections.

Why Choose a FPC Flat Cable?

The value of the USB4 Flat Cable 40Gbps 240W is not limited to its headline performance. Its short, flat construction addresses installation and cable-management problems that a longer round cable may create in compact equipment.

It is particularly suitable when two USB-C ports are positioned close together, the cable must pass through a narrow space, or excess cable length would interfere with the device layout.

Choose this model when your project requires:

• Short-distance USB-C to USB-C connectivity

• Less excess cable around compact devices

• Routing through a narrow installation space

• A flat profile for portable equipment

• Data, charging, and video in one connection

• A compact cable for an accessory kit

• A cable matched to fixed port positions

Flat FPC Cable vs. Conventional Round USB4 Cable

Choose the flat model when installation space and short routing are priorities. Choose a conventional round cable when greater connection distance and general-purpose handling are more important.

When to Choose an 80Gbps Cable

This product is designed for applications requiring up to 40Gbps. It should not be replaced with an 80Gbps model unless the host, peripheral, and application can use the higher data rate.

Suitable Applications

This short flat USB4 cable can be considered for close-range connections between compatible USB-C laptops, docking stations, portable SSDs, monitors, cameras, power banks, compact computers, and test equipment.

The USB4 Flat Cable 40Gbps 240W may also be evaluated as a bundled accessory for electronic devices where the connection distance and port positions are already defined.

Typical applications include:

• Laptop-to-portable SSD connections

• Docking-station and hub connections

• Camera-to-storage or display connections

• Power-bank-to-device connections

• Compact desktop equipment

• Portable workstation accessories

• Device testing and demonstration kits

• Space-restricted equipment layouts

A physical sample should be checked when connector clearance, cable direction, or bending space is critical to the final assembly.

Performance Depends on the Complete System

A USB-C connector alone does not guarantee 40Gbps data, 240W charging, or 8K video. Final performance depends on the cable and every connected component.

40Gbps Data Transmission

Both the host and peripheral must support the required USB4 data rate. When the cable is connected to equipment using an earlier USB standard, the connection operates at the lower mutually supported speed.

For storage-device projects, buyers should test the cable with the intended enclosure, SSD, computer, and operating environment rather than evaluating the cable separately.

240W Power Delivery

The cable supports up to 48V/5A, but the charger and receiving device must also support the corresponding USB Power Delivery Extended Power Range.

The cable does not force a device to accept 240W. The final charging level is negotiated between the power source, cable, and receiving equipment.

8K@60Hz Video

The source USB-C port must support video output, while the display system must support the required resolution and refresh rate. Actual output can also depend on the host device’s graphics capability and display configuration.

Buyers should specify whether the cable will be used for data only, charging only, or full-featured data, power, and video transmission.

Request a Sample or OEM Evaluation

Send your device information, required functions, available installation space, connector direction, and estimated quantity. Len-Link will review whether the existing USB4 Flat Cable 40Gbps 240W fits your application or whether a modified construction is required.

For bulk sourcing, samples, and device-specific development, request an evaluation of the USB4 Flat Cable 40Gbps 240W before confirming production.