USB C to C Cable 40FT 4K60Hz - 240W Fast Charge & 20Gbps Data

In this review the USB C to C Cable 40FT is judged as a utility-focused cable for users who need long reach, video output and high power delivery in one lead. It is best for laptop and portable monitor owners who need a single cable to deliver power, display and file transfers across a room or studio. The single biggest reason to buy is the combination of long length with support for up to 240W fast charging and 4K60Hz video, which reduces the need for multiple adapters when connecting USB-C laptops and monitors.

Key Features

• 240W Fast Charging: Provides high power delivery compatible with 140W, 100W and lower chargers so laptops and high-power devices can charge quickly.
• 4K60Hz Video: Supports DP Alt Mode so a USB-C laptop can drive a 3840x2160 60Hz external display without additional adapters when the host supports video output.
• Long Reach Options: Available in lengths up to 60 ft but the reviewed 40 ft option gives flexibility to place displays or devices far from power or docking locations.
• 20Gbps Data Transfer: Enables fast file sync and general high-speed connectivity for backups and large file moves between devices.
• Wide Device Compatibility: Works with modern USB-C devices including MacBook, iPad Pro, Galaxy and many USB-C portable monitors when DP Alt Mode is available.

Who It's For

The cable is ideal for professionals and creators who run presentations or need a tidy workspace with a distant monitor: video makers, remote workers, and users of portable USB-C monitors will benefit from the long reach plus power and display support. It also suits anyone who wants one robust cable to charge and transfer data for laptops and phones that accept high wattage.

Those who should look elsewhere include users who need guaranteed maximum fast charging at every length for every phone model, since not all hosts negotiate identical power levels, and people who need an active signal booster for extremely long video runs beyond typical passive cable limits.

Pros & Cons

Pros

• Combines high-power charging and 4K60Hz video in a single long cable, reducing adapters and clutter.
• High transfer speeds with 20Gbps data capability for quick file syncs.
• Variety of lengths gives flexibility for home, office, and studio setups.
• Backed by one-year free replacement service for quality issues.

Cons

• The video function requires a host that supports DP Alt Mode, so it will not enable display output from all USB-C ports.
• Manufacturer notes the cable is not guaranteed as 100% fast charging for every device in every configuration.

Specifications

Cable Type	USB C to USB C (male to male)
Maximum Power	240W (backward compatible to 100W, 65W, 30W, etc.)
Data Speed	20Gbps
Video Support	4K 3840x2160 at 60Hz (requires DP Alt Mode host)
Length (reviewed)	40 ft (other options 3 ft to 60 ft)
Compatible Devices	USB-C laptops, iPad Pro, iPhone 15 Pro, Galaxy, USB-C portable monitors

Our Verdict

The USB C to C Cable 40FT is a practical choice for users who need long reach plus combined power, data and display over a single lead. It delivers excellent value when connecting laptops and portable monitors without multiple adapters, provided the host device supports DP Alt Mode for video. For those who need a tidy multi-function cable across a room, it is a good, flexible buy backed by one-year replacement support.

Frequently Asked Questions

Will this cable charge my laptop at full speed?
It supports up to 240W and is backward compatible with lower PD levels, but actual charging depends on the laptop and charger negotiation; some hosts may not reach the maximum advertised on every model.

Can I use this cable to drive an external 4K monitor?
Yes, it supports 4K at 60Hz when the source port supports DP Alt Mode; it will not enable video from ports that lack that mode.

Is the 40 ft length reliable for data and video?
It supports 20Gbps data and 4K60 video under the stated conditions, but very long runs can be subject to signal limitations depending on host devices and environmental factors.