Includes Technology For Error Free Disc Creation. Writes at 52x, ReWrites at 24x, and Reads at 52x. Make Your Own Customized Music CDs. Publish Your Own Multimedia. Photo CD Multi-Session Support. Automatic Media Selection. Package Contents Includes Magicspin 52x24x52 Internal CD-RW Drive, Quick Install Guide, Blank Media, Audio Cable, CD Mastering Software. Minimum System Requirements: Pentium 350MHZ Computer or Higher, Windows XP/2000/Me/98/98/SE/95/NT 4.0, One Available Enhanced IDE Port, 64MB of RAM (128MB Recommended)Supported Formats: CD-DA, CD-ROM, CD-R, CD-RW, CD-ROM XA, CD-I, Photo CD, Video CD and CD-Extra (74 and 80 min media), Mount System: Horizontal, Disc Loading: Tray, Data Capacity: 650MB (74 min disc) or 700MB (80 min disc)