Apple MFi Uncertified Cables
Cables and adapters with Lightning or USB-C connectors, where price is important, may not be MFI certified. They will work perfectly with most Apple devices, from the latest iPhones and iPads to MacBooks and iPods.
However, you may encounter incompatibilities, especially with older iPhones. In this case, it's better to choose one of the MFI-certified Apple cables.