Eleduino 1 Turn 5 SATA Expansion Card SATA Port Multiplier SATA Adapter Card Suport Banana Pro/Banana P The 1-to-5 SATA II Port Multiplier Card is designed to provide a high performance link between a single SATA II host port and 5 SATA device ports. It expands one upstream SATA II port to 5 downstream SATA II ports. With its hot-plug and hot-swap features, it is an ideal upgrade solution to support SATA and SATA II devices for the rapidly changing data. Features : Provides an SATA host and 5 SATA Device Connectors. High-speed, native SATA connection to host and devices Supports SATA II Gen2i and Gen2m. Supports 1.5Gbps and 3.0Gbps with auto-negotiation. Supports PM aware host. Provides a DC Jack for DC Power Input. OS Support: Windows 2000, XP, 2003, Vista,Win7, Mac OS X and above, Linux kernel 2.6 and above System Requirements : Your mainboard must support PM port multiplier