Docking device for portable computers.

摘要

The invention provides a docking device which can improve stereo effect and tone quality, and which allows a portable computer to have the same functions as a desktop personal computer. Speakers are built into respective projecting portions 16, 18 projecting from the two sides along the width of a support portion 14 of a main body 20. This enables improvement of both of stereo effect and tone quality from a conventional case where speakers are incorporated in the main body facing the back. Furthermore, it becomes possible to accommodate in the main body 20 a full-size AT bus card which is difficult to accommodate conventionally. <IMAGE>