I used it as a table tap for audio. Although it may be an embedded outlet in the exposure switch box, this is quite upper here. Even if the insertion becomes weak, it is also good that you can adjust by yourself. The difficulty is the workability of the cutout part, or it will be largely lacking in part-time to part not concerned if taken with pliers or the like. It is okay if you cut it with a gold saw, but it is saved if it is a more sticky material.