Description: 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 capabilities, it is an ideal upgrade solution to support SATA and SATA II devices for the fast-changing data. Features: Brand new and high quality. Provides one SATA host and 5 SATA device connectors. High-speed, onboard 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: for Windows 2000, XP, 2003, Vista, Win7, for Mac OS X and later, Linux kernel 2.6 and later. System Requirements: Your motherboard must support PM port multiplier. Specifications: Material: Plastic and Metal Color: Shown as pictures Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. Make sure you don't mind before bidding. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 X Adapter Card (No retail package) 1 X SATA 7P Cable 1 X for DC Cable