This is the CDROM only card. It includes CD Traveler series CD-620, CD-820, CD-1010, CD-2020, CDP-2020 Portable CD-ROM CD-420, CD-421, CD-621, CD-821, CD-1621, CD-2421 and ThinCD series CD-840, CD-2440, CDP-840.
This driver is for portable CD-ROM with the "Portable CD-ROM" interface Card. If the card is
"CD-ROM+" card you need to download the driver for CDG series CD-ROM