The contact with the cable is very good and the adapter is quite slim. It is very convenient and does not take up much space, ideal for sockets behind furniture. Highly recommended.

The English plug does not stay on the adapter, resulting in the device not working every few seconds.

The English plug does not fit securely onto the adapter. On another adapter, the same plug fits perfectly without moving, so the problem lies with the adapter.
update:
By unscrewing the adapter, you can properly align the prongs inside so that the English plug fits well. Obviously, this should not be necessary, so the 1 star remains.

It works, but it doesn't hold the English plug well, resulting in it being thrown out by the grounding of the socket.

I bought many pieces for various devices. I haven't encountered any issues with 1 month of use. It is ideal for devices with a thick plug and not for a thin one.

Good adapter. Although it is a bit difficult to connect to the computer charger, it is fine in its use.

Quite a good adapter, it hasn't caused any problems. I have tried it on many devices. The only case that requires a little attention is if you have it on small devices like a hairdryer where the cable moves quite a bit, the adapter may come out of the socket (but if you are careful, you won't have an issue). Overall, for its price, it is quite good. I have bought 6.

Good construction and satisfactory size compared to various other adapters that I have purchased in the past.