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

I have so many USB-x to lightning cables for Apple devices, but found that I didnt have any USB-C to USB-C cords when a need arose. I saw this cable and decided to give it a try. I use it to connect the USB-C port on my laptop to the USB-C on my new monitor.

I compared four USB4 40 Gbps cables.

This is a review for the NAMCIM Thunderbolt 4 cable (3.94ft).

Im always messing with new Thunderbolt cables, trying to find something different/shorter/longer/more robust etc.

Its a good reliable cable. Havent had any issues so far.

This cord charges my phone at least half again faster than any of my cords with any of my charger assemblies, no matter how the body is rated. It somehow overwhelmed my old Motorola Android when first used, and I had to reboot, but it has gone fine since with that phone, and it charges it almost ridiculously fast. It is great with my Pixel 6 as well, not quite as fast but still impressive. It really, really shines when charging up my rechargeable worklight, cycling headlight, and sphygnanomometer. The photograph shows an assortment of cords I use, no two the same thickness but it can be hard to tell with naked eyes. The next best is the fabric covered red cord. The thickest, also fabric covered and on the right, is the cord I am reviewing.

This is a very nice braided super fast high throughput cable. Quality metal ends. Works as advertised.

I didnt have a specific use in mind for the NAMCIM Thunderbolt 4 cable when I ordered it beyond wanting redundancy for the cable Im currently using to connect an Intel NUC -- which is my daily-driver PC for basic productivity -- to an M32U monitor KVM. The quality of materials and construction appear good superficially but whats inside matters most, and that I cant see without rendering the cable useless, so Ill have to let performance be my guide.

I’m so glad I ordered this 1.64 ft Thunderbolt 4 Cable by NAMCIM because it not only charges my Devices very fast but also transfers Data fast. Both Ends of this Cable are USB Type C, which is exactly what I needed since mostly all Devices come with this Requirement. With this Type C End, I no longer need Adapters. I simply plug the Cable into my Devices and Hubs directly. The Nylon-wrapped Cable is stiffer than other Cables and doesn’t kink. It’s sturdy and appears to be durable. Rolled up, this Cable is so small that I can carry it in my Pocket.

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.