8K USB C to USB C Monitor Cable 6.6FT, USB 4 Cable for Thunderbolt 4 Cable,【8K@60HZ, 40Gbps, 240W】 Type C Charger Cable Display Cable for iPhone 15/16 Series, MacBook, iPad Pro, iMac, SSD, Hub

Great cable and good quality materials. I absolutely love this cable except the color. Was the best deal price wise on amazon, for a 6ft cable thunderbolt 4/usb 4 cable at time of purchase, for around 7$. Ok so i have a usb 3.2 gen 2 type c card and it supports upto 20gbps n i had a 20 gbps cable as well for my interface. I was guessing if i upgraded cables and used this faster 40gbps usb4 cable, i might get a lower latency especially since this cable has a good micro chip in it, and of course my theory was correct. Im not necessarily getting faster then 20gbps speeds on my 20gb usb card but im getting lower latency on my interface now for recording with this cable! It went from something like 7 to 12ms round trip latency to about 4.3 round trip latency. So it improved quite a bit with this cable for a recording with live dsp situation. Im sure data goes as fast as it claims on thunderbolt data transfers. I would definitely recommend this cable to anyone who needs speed and performance!

This cable boasts, a lot of charging, great video, quality, durability, etc. I thought to myself that it would be good to give it a try and if it doesn’t work to return it. Well, as you can see from my picture I am using it for my USB-C monitors going on one month now. It works extremely well, there are no flickers or unexpected behaviors. I tested the charging and it charges as advertised, but please understand that when wire says that it can handle up to a certain amount (in this case 240), that is under a deal conditions. Now you will never need a 240 W charging wire, but its turning speed is pretty fast. I was so surprised at the quality of this product and especially at the price I paid for it… And I only kept it, but I bought another one. from my perspective, I was pleasantly surprised and highly recommended it.

works great and a nice color

Very surprised at how fast I was able to transfer files with this in comparison with others. This is a professional-grade cable. That gave me more bandwidth than I thought my USB port was rated at.

This is a good cable overall. It seems to perform as advertised. I tested it out to around 1000 MB/s per the attached CrystalDiskMark screenshot, which is the fastest device I had to plug into it.The one thing I'd mention is that the cable is not bold-red and is a bit lighter-colored than advertised.

No issues with Thunderbolt connectivity with these cables.

This cable is falsely advertised and falsely labeled as a 40Gbps capable cable. According to the emarker embedded in the cable this is a USB 3.2/USB4 Gen2 (20Gbps) cable. It will only work at 20Gbps speed.The emarker reports a USB-IF certification number, but plugging it into the certification database returns no valid result.This cable does not identify itself as a Thunderbolt cable and may not work with some Thunderbolt 3 devices, but on most devices it would still work at only 20Gbps speed - half the 40Gbps port capability.It does identify itself correctly as a 240W capable cable. It should also work fine with DisplayPort Alt mode.As for construction, it's made out of a rubber material and has a low amount of flexibility. The cable insertion/retention force is on the lower side. Cable Vbus+GND resistance is measured to be about 160mΩ - a little bit above the 150mΩ specification limit for 5A (240W) cables.

Not 40gbps. Supports 20Gbps. But I am keeping it because it works fine as a USB C Video cable