Készülékeknek
Készülékeknek is a Hungarian word that translates to "for devices" or "for appliances." It is a grammatical case, specifically the dative case, used in Hungarian to indicate the recipient or purpose of an action directed towards an object or entity. The "-nek" suffix is appended to the noun to denote this dative function.
In practice, "készülékeknek" would be used in sentences where something is being provided, given, or intended
The dative case in Hungarian is quite versatile and can express various relationships, including indirect objects,