I'm using it for fast charging and it makes a big difference to a normal one.
I love the design and the fact that you can plug in multiple devices.
I am very happy! I bought it because of the hundreds of reviews I read. It charges twice as fast as my previous charger and has a lot of ports to charge other devices in addition to my mobile.
It's very handy to have four charging ports on one device, one of them fast. My Xiaomi recognises it and does the fast charge in less than an hour.
It is an excellent charger, very robust and with 4 charging outputs, including one for fast charging, it meets the expectations of the most demanding customer.
Perfect for not having to carry so many plugs when travelling.
I bought it so I wouldn't have too many plugs on my bedside table and it certainly does the job.