24x USB External CD-ROM CDROM Drive for ASUS EEE PC 24X CD-ROM Max USB CDROM drive Buffer size: 128KB Supported Media Types: Support disk format: CD-ROM/XACD-DACD-IKaraoke-CDCD-PlusPhoto-CDVideo-CDCD-Ex Interface: USB2.0 (Compatible with USB1.1) Color: Black case