Cable Matters[USB-IF Certified] 40Gbps USB 4 Cable - 3.3ft, Supports Up to [8K@60Hz / 4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB4 Cable, Black, Compatible with Thunderbolt 4, MacBook

Great length, thick cable, solid qualityI haven’t bench tested but it certainly seems like this cable is the fastest transmitting cable I own for file transfers etc.Works for charging as well. Great overall quality

So I needed a cable for my external hard drives and this one was the one I chose to go with. I bought two and both work well for the price. Fast speeds as shown in the image. Super fast shipping and the quality is what you would want from an old school style healthy cable. A+ and will be looking into other items from this company.

Everything about this cable is great except how stiff it actually is. Would have preferred it to be a bit more flexible but perhaps that would have compromised its quality and durability. Use these cables together with NVMe enclosures. Transfers are fast and reliable.

Good quality. Well made. And reasonably priced

Works Great!

Got a lightweight "click" seating both ends of this cable.Feels looser than I prefer, I'm used to a definitive snap retention with constrained wiggle.Using this for an external NVMe enclosure, and T3/USB that had disconnection issues with a prior cable.The price was right for a known legacy brand, with good throughput and so far no dropped connection of my drive.I'll update with any changes.

Amid a sea of 2.0-only-capable charging USB-C-to-C cables, this is a good solid certified C-to-C cable that seems to deliver on its promise of speed. Admittedly, I currently am only only to use it at up to 10Gbps speeds due to available equipment; but it made my USB-C 5GbE dongle actually stably connect to both my laptop and desktop and provide rated ethernet speeds on my 1/2.5/5/10GbE-capable network.

As the title says these are pretty thick cables and a little more rigid then a usual USB cable, I purchased one to use in my car because I wanted fast charging but even the bend from the cigarette lighter to the cup holder that sits by your thigh puts strain on the connector. Perfect for a desk though if using for a high speed data transfer cable.