1、Stable Transmission: Adapter card adopts for ASMeia ASM1061 main control, high speed and stable transmission, in line with Serial SATA 0 specification, backward compatible with SATA0 SATA0. 2、6.0Gbps: Compliant with PCI Express v0 specification, backward compatible with PCI Express v0, supports communication speed of 6.0 Gbps, 0 Gbps and 5 Gbps. 4、Operating System: Compatible for Windows11 10 8 7 (32 64 bit), for Vista (32 64 bit), for Windows XP 2003 2008, for linux. 5、PCB Material: PCIE 1X to USB expansion card made of PCB material, long time use without deformation, so as to ensure long term stability, compatible with SATA6G, 3G and 5G hard drives. 3、Support Two SATA: Support Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i, support two SATA, support AHCI0 mode and IDE mode, support hot swap.