Buslink UII-RW52E 52x24x52 External USB 2.0 CD-RW Drive High-speed external USB 2.0 CD rewritable drive Features 52x write, 24x rewrite, and 52x read speeds for CD SMART-BURN technology to prevent buffer under-run Includes Nero 5.5 CD-recording software Compatible with 98 SE, ME, NT 4.0, 2000, and XP