Console warrior online using this? (8)
I believe the answer is:
keyboard
This clue is a double definition.
'console' is the first definition.
(thesaurus)
'warrior online using this?' is the second definition.
(as in keyboard warrior, term for an online troll)
(Other definitions for keyboard that I've seen before include "It can produce notes" , "One produces notes" , "(Part of) musical instrument" , "Component of piano" , "Part of organ" .)