PCI-E Adapter PCI Express to SATA3.0 2 Ports III 6G Expansion Card Plug Play Description: Compliant with Serial ATA 3.0 specification, backward compatible with SATA2.0 SATA1.0. Compliant with PCI-Express v2.0 specification, backward compatible with PCI-Express v1.0. communication speeds of 6.0 Gbps, 3.0 Gbps and 1.5 Gbps. Support Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i. Support for two SATA. Support AHCI1.0 and IDE . Support for NCQ. Support FIS based on . Support hot swap and hot swap. Compatible with SATA6G, 3G and 1.5G hard drives. PCI-Express x1 slot; extension ports; 2 SATA3.0 interfaces. There is a X1 slot available, supporting both PCI-E X2 X4 X8 X16 Operating system: For Windows10/8/7 (32/64 bit) / Vista (32/64 bit) / XP/2003/2008/linux Specification: Product Name: PCI-E is a 2-port SATA3.0 expansion card Support specifications: SATA3.0 7PIN Product material: PCI-E 3.0 wiring Product weight: 0.05kg Product Interface: PCI-E 1X 4X 8X 16X Support system: Compatible with WIN7 WIN8 WIN8.1 WIN10 LINUX Package includes: 1x PCI-E Adapter Card