PCI Express x1 to SATA 3.0 Internal Expansion Card — 4-Port SATA 6Gb/s Controller

Internal PCIe expansion card providing four internal SATA 6Gb/s (SATA 3.0) ports for use with SATA drives at 6G, 3G and 1.5G. Supports Native Command Queuing (NCQ). Compatible with port multipliers and offers both FIS-based switching and command-based switching. Fits into a PCI Express x1 slot.