The cable is very thick and sturdy compared to other USB cables, suggesting a good shielding. This assumption is underpinned by the really good charging property of the cable in spite of the length of 3m. It's even better than the original charging cable 1,8m my Nexus 2012 Tablets. He sits on the USB port of my tablets is very stable. The angled connector of the cable prevents unnecessary strain on the USB Anchlusses the device. The thickness of the cable makes it even less flexible, but does not bother me personally. The price of 9 incl. Shipping is not cheap, but perfectly acceptable.
I have tried other USB cable with 3m length, but these were all unsuitable for charging my Tablets. The tablet simply not invited or only slightly.