NAMCIM Thunderbolt 4 Cable, Thunderbolt Certified, 1.0 Meter (3.28 ft.), 40 Gb/s Data Transfer, 120W Power Charging, Compatible with Thunderbolt 4, Thunderbolt 3, USB-C, and USB4 Devices, Black

Nice quality braided cable except it did not work with my M1 Mac. Had intermittent connectivity. It worked fine in my Windows 11 PC with a PCIe Thunderbolt 4 card. Tested my M1 Mac with two other Thunderbolt 4 cables and it worked fine. May just be a faulty cable that I had.

Review for: NAMCIM Thunderbolt 4 Cable

This cable is HEFTY. The wire itself is thick, thicker than any USB C that I own. The jacket on it feels durable, and seems to be a mix of fabric and rubber. It does not feel like it will easily snag. The ends are heavy duty, and certainly bigger than any the ends of any cables I own. As this is my first USB 4 cable, this may be how they are. Right away after plugging into my phone, table, and laptop, each device charges at full power. I was able to test up to 100w, as this is the highest drain device I have. I was alson able to offload pictures from my phone faster than ever. While I do not yet own a USB 4 device, I have every confidence that this cable will perform just as well with one. I also feel like it will last for a while, until I end up getting one. Highly recommend for todays USB C devices, and tomorrows USB 4s.

Good to have around when I need it. Seems to work fine, though I havent tested the speed.

I thought my Samsung supercharger block with a regular C cable was quick to bring items to full charge. Using the Thunderbolt 4 cable with it makes it even better. Its the fastest charger combination I have used. This combination is what they should use in airports. Im impressed.

This is a good quality cable and its ideal size for imac to portable HD applications in my opinion, 3feet is too short and 6 feet is too long...

So far Ive had no issues with this cable.

This is a nice thick cable that doesnt feel cheap. I did certify it at 40Gbps and pushed 65W via PD. I like the length at 6.5ft. This will be a spare for now. My wife has an essential TB4 requirement and cables like to stop working for her.

I compared four USB4 40 Gbps cables.

This is the kind of quality I wish every cable maker would pursue. Its a nice looking cable that performs as advertised, and is designed with quality in mind. Everything about this cable feels durable, and none of the components feel cheap or overlooked.