CD Caddy model
Description
The Sony CDU561 2X CD-ROM drive requires a CD Caddy (shown for illustration in photos) that the CD must be inserted into before it is put into the drive. The front of the drive features a 3.5mm headphone jack and volume adjustment knob unless it has been modified to fit inside a computer where there is a bezel installed over it. This means that there are two variations of this drive modified and unmodified that you can choose from.