ITEM NAME:1Pcs PCI-E PCIe 1x To 4Port Sata 3.0 Expansion Controller Card Adapter Description: - 1. Add a large heat sink to better dissipate heat. - 2. The rear four-port design makes wiring more convenient. - 3. Rear four-port design, universal chassis size. - 4. Four-layer circuit board, intermediate isolation layer, stronger anti-interference ability. - 5. mode selection, AHCI, IDE, data disk, three modes are free to choose! Specification: - Material: PC - Bus interface: PCI-E X1 (compatible with X4, X8, X16 / graphics interface) - Number of interfaces: SATA3.0 interface × 4 - System support: Support for Windows for XP / 2003 / for Vista / for win 7 / for win8 / for win10 (32/64 bit) / for MAC / for LINUX Package Included: 1x PCI-e to 4Port SATA Expansion Card.1x PCI-e to 4Port SATA Expansion Card. mode selection, AHCI, IDE, data disk, three modes are free to choose! - System support: Support for Windows for XP / 2003 / for Vista / for win 7 / for win8 / for win10 (32/64 bit) / for MAC / for LINUX.