keyset

noun3

1. •
   An input device whose few keys can be pressed in many combinations, often simultaneously, to enter different commands or characters.
2. •
   (rare) A collection of keys on a typewriter or keyboard.

   • This typewriter has a numeric keyset to the right of the standard alphanumeric keyset.
3. •
   A set of keys (unique identifiers) used to distinguish the rows of data being traversed by a cursor.