Are you planning to incorporate external data storage in your computer setup but need a SATA host controller card to make the connection? Install a Tempo SATA E2P it s an affordable solution for adding external SATA ports that enable you to hook up single and multi-bay SATA drive enclosures for your mass storage needs.Tempo SATA E2P is versatile. It is Mac OS X Windows XP and Windows Vista compatible and supports the RAID features of Mac OS X Windows XP Pro and Windows Vista. It also supports hot-swapping of drives under Mac OS X. Installation is simple just plug in the card to any available PCI Express (PCIe) slot start your computer and install a driver. When you need to add flexible portable storage to your setup Tempo SATA E2P gets you connected.