Keyboard accessory?

[rizzywrites]

Hi, guys! Is there anyone of you who knows this kind of accessory? I think this is a case with an attached keypad/ keyboard Is it good? My father is not into touch screens, and I found this somewhere. I just wanna know if this is worth it. Thank you!

(Photo not mine)

 

[ElGuapo96]

Has your father considered buying a folding phone that naturally comes with a keyboard? I don't think you can connect it any other way with a keyboard like the one you showed in a picture. Unless your father wants to carry a full sized PC keyboard with himself all the time, i would advice a phone that already has one built in