- 2-Port Sata Iii 6Gbps Pci Express 2.0 X1 Expansion Card - Sata Adapter Converter Card Features Asm1061 Controller For 6X Sata 6Gbps Ports W/Combined Bandwidth Of 4Gbps - No Built-In Rad For Improved Motherboard Compatibility Full/Low-Profile Brackets - Pcie 2.0 Sata 3.2 Ahci 1.4 Ata & Atapi For Hdd, Ssd, Odd Support - Windows (Xp+) Macos (10.6.8+) Linux (2.6.32+) - Supports Storage Management Systems Like Storage Spaces (Microsoft)/Raid Assistant (Macos)/Mdraid/Mdadm (Linux)