"SATA III (6 Gbit/s) PCI Express 2.0 PCIe x1 slot 2x SATA port Lifetime warrantyHIGH PERFORMANCE: Expand your desktop computer or server with two SATA III 6-Gbit/s ports via a PCIe x1 slot to connect SATA drives (HDD/SSD).
The card has two ports for drives, SATA cable sold separatelyASM1061 CONTROLLER: PCI Express SATA 3 6-Gbit/s card has single-chip architecture that adds two SATA 6-Gbit/s ports via a x1 PCIe slot with a combined total bandwidth of 4 Gbit/s.
Supports port multipliers and NCQ (Native Command Queue)COMPATIBILITY: Supports PCIe 2.0, SATA 3.2/AHCI 1.4 and previous generations with lower performance, Windows (7+), MacOS (10.6.
8+), Linux (2.6.
32+), better motherboard compatibility without built-in RAID, supports ATA&ATAPI (HDD, SSD, optical drives)EASY INSTALLATION: Plug-and-play expansion card in full-/half-profile PCIe slot (full-profile bezel installed, half-profile included).
For storage management systems such as Storage Spaces (Microsoft), RAID Assistant (MacOS), mdraid/mdadm (Linux)"