It is value for money. Language changes easily (ctrl+space), it is sturdy, very affordable, connects instantly with Bluetooth, and its battery lasts quite a while. At first, I was going to get something more expensive (55 €), but in the end, this one for 20 € is excellent.

Very good keyboard. Very easy to connect via Bluetooth with the tablet. It is definitely a reduced form, I would say around 90-95%, and it doesn't help much with easy typing. It takes a little patience to install the Greek language, as one needs to change the settings of Android. A big downside is that the instructions do not mention this at all and someone has to invest some time to find it! Nevertheless, it is quite good for the price and a plus is the common case it has to hold the tablet/mobile. It's worth its money.

A decent Bluetooth keyboard. Its quality is average, some keys are faded, and one of the four plastic feet that help it not to slip is missing. I got it to connect with the S10 via DeX. Satisfactory for its price, but there are better options available.