Thick cable, very high-quality connectors, clicks and locks! If you want it for power, you won't have any problems at all. For data, I had some disconnections, mainly during stress testing, meaning at maximum speed from an SSD (which was the same without the cable, so the transfer didn't become slower), it disconnected a few times, not always, on both a computer and a laptop, with different external SSDs. I believe that due to the nature of USB3, the 1.5 meters are quite annoying for such speeds, so I won't blame the cable for it!