Best Thunderbolt 4 Cable – Fast Thunderbolt 4 Data Cable 2021

Getting several advantages from one cable is considered best thunderbolt 4 cables, which are capable of providing you various tasks. There are cables that are used for powering some devices, others used for transferring data and some are known to deliver video signals. A thunderbolt cable can do all three of these. The speed for PCIe, DMA base protection and processor requirements have increased after the launch of these cables.

Thunderbolt 4 is the new upgrade from the previous version, a bigger and better option to optimize and make your existing thunderbolt 3 ecosystem work better. With a bandwidth of 40Gbps which was half of this in the previous version is a high jump by the experts of this field.

This speed of transferring files is achievable if you have the device that supports it well and so there is a much higher chance that you get to move the data to and from external storage rapidly. Under one port you get to enjoy versatile features that include many USB, PCIe and Display Port connections as well.

There is no such problem of dropping the speed to 20Gbps as there is lack of USB 3x connections as it used to occur in tb3. Other than this, these magnificent cables are able to deliver 100W of power for light laptop charging as well. Comparing to the previous version, it was only limited to 15W which is a shame after all in this era of advanced technology.

Connect your laptops, monitor, consoles etc with this cable to experience a multi-display setup for 4K gaming with increased frame rate and expanded storage facility. To simultaneously and significantly improve the overall performance of your current setup and tb 3 devices, there is no better time to switch to thunderbolt 4 cables.

List Of Top Rated Best Thunderbolt 4 Cables

  1. Thunderbolt™ 4 Cable (100W, 40Gbps)
  2. CalDigit TB4-P08B-540 Thunderbolt 4 / USB 4 Cable
  3. Cable Matters 40Gbps USB4 Thunderbolt 4 Cable

1- Thunderbolt™ 4 Cable (100W, 40Gbps)

Thunderbolt™ 4 Cable (100W, 40Gbps)

Zikko thunderbolt 4 cables have created the history by introducing thunderbolt 4 cable to the users. A truly universal cable has taken over the media and gaming world with the remarkable industry standard spec sheet.

Delivering the 40Gbps data transfer at unmatched speed, the video display supports dual 4k or 8k resolution. With the PCIe slot the storage speed goes as high as 32Gbps and the ports that works best with this cable had to be onboard of the device interface.

The innovation that has brought into the world of speed includes the compatibility of this cable reaches the USB 4, Display port, PCIe and backwards with thunderbolt 3 as well. A gamer knows the importance of resolution and the unique experience that makes your day 100 times better. The true ultra HD picture quality can be obtained from this single wire.

100w charging lets you charge your mobile phones or light laptops which was not enabled in the previous version of thunderbolt certification. Intel DMA is a good source for protection against any sort of DMA attacks.

Doubling the speed, requirements of thunderbolt 3 and even making its performance better fulfills dual responsibility and performances. It was never easy to wake your computer from sleep mode but with this attachment you can simple touch the keyboard or mouse and can instantly start being productive with thunderbolt dock.

The data transfer acquires the speed which is by far the most wanted and latest of all. 40Gbps that is four times the speed of USB 3.1 gen 2 ports. USB c compatibility has been taken for granted due to the lack of speed in previous version but now you do not even have to worry about that.


  • 40Gbps data transfer speed
  • 8K resolution support
  • 60Hz frame rate
  • Backwards compatible
  • Supports USB, display port 1.4
  • 0.8 meter size

2- CalDigit TB4-P08B-540 Thunderbolt 4 / USB 4 Cable

[Intel Certified] CalDigit TB4-P08B-540 Thunderbolt 4  USB 4 Cable

Compatible with all devices like with wide end displays, 10GbE adapter, external drive, dock, eGPU and VRs etc, Caldigit has introduced its Thunderbolt 4 cable into the market. Maximizing the performance rate of previous thunderbolt 3 and USB 4 machines, you get 40Gbs of throughput.

Maximum compatibility is given in this cable as it also supports USB c versions backwards. 3.0 devices reduce the speeds if one uses it with Thunderbolt 3 cable but with the flexibility in its range, this cable will allow you to use both at the same time.

Without reducing the speed that used to be an issue, the new version not only supports and runs the older version better but it has expanded its hands to reach the higher ends. Including 2.0, 3.0, 3.2 and 4, Caldigit has made this cable a versatile companion of your system.

100w of power delivery is the biggest flex of this cable where you were getting only 15W, the energy is multiplied in this cable. This premium connection attaches to the docking station and is able to supply power to any device you want to charge.

Easy plug and play setup makes it user friendly as well but it highly depends on the host’s charging capabilities. Stream your favorite channels and media on your Apple devices like ipad or MacBook by quickly attaching thunderbolt 4 into the system.

8K resolution can be achieved through this single wire which is made of premium quality aesthetics. Constant performance may have heated up your ordinary cables but this only reduces heat from your set up.


  • 100W power
  • 40Gbs
  • USB 4 Throughput
  • Backward compatible
  • Mac, windows supported
  • Up to 8K resolution

3- Cable Matters 40Gbps USB4 Thunderbolt 4 Cable

[Intel Thunderbolt Certified] Cable Matters 40Gbps USB4 Thunderbolt 4 Cable

Cable matters has really taken matters into its own hands with the invention of thunderbolt 4 cable that determines the future of technology. The most advanced and captivating invention that has left everyone in awe supports the bandwidth of 40Gbps on board.

Supporting 4k to 8k display resolution in ultra HD standard also includes HDR and 10bitcolor depth. In order to fully visualize the wonders of this cable, the display is where the magic happens pinching out every detail and color tone out in the open.

USB power delivery of 3.0 with display port Alt mode and more USBC elements are made supportive through the cable connection. Charge your devices like phone laptops or any other gadget with 100W of power supply.

Backward compatibility is able to set the ecosystem for thunderbolt 3 works well with USB 3.2, 3.1 and 2.0. If your device support the latest USB C features, there is a high chance that there will the powerful delivery of 3.0 at your doorstep.

Gaming is fun when you connect two 4K monitors through chaining or docking station and that allows you to have more variety and quality in your pixels. The system that you have got to be fast in its approach as it is more reliable with thunderbolt storage.

100W charging for light devices is another advantage of having thunderbolt 4 equipped with your system. The improvements in security, networking function are developed with the launch of this cable.


  • 40Gbps bandwidth
  • USB 4 cable connection
  • 100W charging support
  • 4k to 8K display compatibility
  • Improved security

Thunderbolt 4 Cables Buying Guide

To develop a strong connection with your device and PC you need a cable to support all the relevant requirements without lessening the promised speed. Thunderbolt 4 has been announced into the market that will do just the same.

This is not only made to let your system become faster, better but also fix the issues with thunderbolt 3 with the tons of plus points to fill the spaces. A new era of speed and high performance has opened the gates for the devices to pair up and work in their best form.

There are still a few things to think about in case you have decided to buy one cable for your system:


Speedy performance is what this cable is all about as it is able to deliver 40Gbpsin comparison to USB 3.2. The fastest of all USBs also reaches the speed of 20Gbps and this cable leaves all behind. Maximum throughput as the doubled the amount of speed of thunderbolt 3 is not a common trait found in previous cables.

Allowing the GPUs to build an Ethernet network in process, the devices that will be using this cable must have at least video requirements of thunderbolt 4 and 3. More docks on their system up to 4 maximum and DMA protection to save the attack of hack.


To get the best out of thunderbolt 4, your device must support the resolution of 4K or 8K. It also means that if necessary you can attach the two 4K monitors in case you are a gamer and prefer enjoying a refined pixel quality.

Dock support:

Waking your system from sleep mode is an underrated feature that is much needed by so many users on board. Thankfully thunderbolt 4 dock station support this feature by just touching the keyboard or mouse and you are good to be productive for another busy day. Keeping in mind that this feature was not enabled in thunderbolt 3, this gets to be a huge jump regarding quick serving commands.


Another milestone of thunderbolt certification is the 100w charging capacity letting you fuel your smartphone or light power eating laptops. USB C has the capacity to deliver 15W of charging space only which can be a bummer for a lot of users but not anymore.


Having a cable that is backward compatible with previous version, USB C that caused hindrance in the actual speed of thunderbolt3, USB 3.2 and most of the devices is no less than a blessing. Transfer your data quickly from one machine into another without waiting for it to load or read the data.

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