This extension is a good length (1.5 meters), is solid, well-made flat (almost impossible to get tangled). With its beautiful bright blue it stands out in a tangle of black and white son. In my tests, the transfer speed is excellent. There has full backward compatibility with USB 2.0 connections, and even 1.0, but do not expect the same speed.
All Inateck products I have tried have been of consistently higher quality, so I'm very happy they sent me this new robust extension to evaluate it.