The quality is good, for fast charging I bought a USB-C wire on USB-C, as advised. The power adapter is included. The only nuance is for fast charging with animation need an input power of 20W. And the power adapter, which comes in the kit, gives a maximum of 20W to both ports. And if you connect anything to the second port, fast charging will no longer, consider this when buying. But for this money there are no complaints, their money is worth! I advise you to buy!