DESC: Respond to today's demanding multimedia applications with Hewlett Packard's internal EIDE 32-speed CD-ROM. ??It is compatible with most of Hewlett Packard's Vectra series of PCs (VE-3, VE-4, VE-7, VE-8, VL-4, VL-5, VL-6, VL-7, VL-8, and VA) and most of the Kayak range of workstations (XA-s, XU with Pentium II, XU Pentium II Xeon, XW with Pentium II, and XW with Pentium II Xeon) and most of Brio series (7100, 8400, 8500, BA, BAx). It comes with everything needed for easy installation.