Before installing and using the External CD-RW drive, make sure that your
computer system meets the following requirements.
IBM-compatible Pentium II - 333 MHz or higher PC
Windows 98SE/ME/2000/XP operating system
At least 64MB RAM (128MB recommended)
Do not use damaged or warped disc in the CD-RW drive.
The disc may break apart during use and cause potential
body injury or damage to your drive.
ASUS CRW-5224A-U User's Manual