An electronic device having a keyboard fixed through a set of suckers and most suitably applied to the host body of an electronic product is provided. A pair of frame mounting brackets are configured for attachment onto the frame of the motor vehicle, with each mounting bracket further having flanges, lightening holes, and a plurality of bracket thru-holes. The back portion includes at least a pair of first female connector structures, and the seat portion includes at least a pair of second female connector structures. The indicator case is attached to the ship wheel by means of a mounting case; the mounting case being attached to the ship wheel using an adhesive. Since the pick up cap forms the receptacle adapted for receiving the aligning keys, the pick up cap can be assembled onto the electrical connector, and securely held in position by the engagement of the receptacle of the pick up cap and the aligning key of the electrical connector. The interface then receives a completion message upon completion of the document-processing job.