jazzbass5 years ago000Can this unit be operated without the keyboard connected to the mains unit?Show in original language (German)lucky2luke5 years ago000 Helpful answerYes, the screen can be charged in tablet mode. There is a power connector on the bottom (at the connection).Show in original language (German)Comment1 commentUkaros5 years ago-101I don't really understand the question. The Surface Book 3 is a laptop and therefore has an integrated keyboard that is not detachable. You can always connect an additional keyboard, but you don't have to. Question answered?Show in original language (German)Comment2 comments