a transverse insertion type notebook computer docking station for a notebook computer to be transversely inserted is provided . the transverse insertion type notebook computer docking station includes a body having a bottom surface , an inner side surface , a first side surface and a connecting port . the bottom surface , the inner side surface and the first side surface connect to each other , wherein normal directions of the bottom surface , the inner side surface and the first side surface are perpendicular to each other . the connecting port is disposed on the inner side surface . the transverse insertion type notebook computer docking station is used for a notebook computer to insert in , so as to prevent the notebook computer from toppling due to its own weight .