Spigen [USB-IF Certified USB 4 Cable 2.6ft for Thunderbolt 4 3 Cable,100W Charging 40Gbps Data Transfer 8K Video Type C for MacBook iPad M2 M1 Pro Air Galaxy S23 S22 Ultra Plus Mac Mini External SSD

The cable is indeed USB-IF Certified. Data transfer and charging speeds is as advertised and does work over Thunderbolt 4. Don't listen to the reviews where the buyer obviously doesn't know how to read. The product is Thunderbolt 4/3 compatible, never did the product page state it was Thunderbolt Certified.

Purchased this to use with the built-in KVM switch in my Gigabyte M28U monitor. The cable is nice and solid. It's not braided but it doesn't feel cheap. It's flexible and the length is perfect for what I needed. I was impressed with the packaging. It came in just a small cardboard box without any plastic clamshell nonsense. I would definitely recommend this cable if you are looking for a shortish Thunderbolt USB-C cable.

I love the speed of a Thunderbolt connection, but the cost of most cables that can accommodate it are out of my price range. Enter Spigen with this truly groundbreaking cable. It works exactly as advertised and paired with my MacBook Pro and Thunderbolt 3 monitor and Dock I actually bought 3 of these and the cost was still less than one apple or other thunderbolt 3 / 4 cable.

This is a very nice cable at an affordable price. Nevertheless, if this is a certified Thunderbolt4 cable, why is it not marked Thunderbolt4 on the ends? USB-C is a connector-type and *not* a rated speed. Therefore, one needs to have USB-C cables clearly marked on the ends with their capabilities. The official Thunderbolt4 specifications *require* cables to be marked Thunderbolt4 to avoid confusion. These cables claim to be Thunderbolt4 but they are not marked Thunderbolt4, which adds rather than reduces confusion.

Used this cable with my CalDigit TS4 TB4 dock, 2 monitors (1440p) @ 120hz, 2.5 gigabit ethernet, goXLR mixer, keyboard, external drive, and webcam. All worked flawlessly.I had to unfortunately return it because the cable was too short! I wish they had longer, because man it's hard to find good TS4 cables that work with my dock.

I wanted a USB-IF certified cable to fast charge my laptop. Other products may say that they are USB-IF certified, but they are not listed on the official USB website. So far the cable works perfectly and charges my laptop as fast as using the barrel connector that came with it. My laptop does not support Thunderbolt, but I feel confident that if I were to upgrade, the cable can meet all my future needs.

When first opening the package I instanly noticed the quality is better than i thought. The cable/conduit is thick. It charges all of my devices properly and the length is adequate as a workdesk cable. Would buy again for my home office.

The price was a bit low so I wasnt sure how well this would work. It works as advertised. I use it to charge everything, mac book, A7S3, and really fast with data when using it with my ssd.