ChenYang PCI-E X1 to 2 eSATA/2 SATA 3.0 Expansion Card with Jumper Switch eSATA/SATA Port(Only Two Ports can Work at a time)

ChenYang PCI-E X1 to 2 eSATA/2 SATA 3.0 Expansion Card with Jumper Switch eSATA/SATA Port(Only Two Ports can Work at a time)

1) Note: The eSATA and SATA 3.0 ports cannot be used simultaneously. You must switch between eSATA and SATA 3.0 ports using jumpers at a time. (Refer to the product details image for jumper settings.) 2) This card uses the SATA 3.0 function provided by the ASM1061 chip for SATA 3.0 interface expansion and cannot be used in a RAID array. 3) Note: A PCI-E slot of V2.0 or higher is required. V1.0 will not exceed 250 Mbps. PCI-E, whether X1 or X16, only requires V2.0. 4) Motherboard BIOS settings: SATA mode must be changed to AHCI. Some motherboards, even with PCIe version 2.0, do not have high-speed transfer mode (gen2 high speed mode) enabled by default in the BIOS; you need to manually enable it. 5) Supported operating systems: Windows(R) XP/Server 2003/Vista/7/8 (32/64 bit)/MAC 10.8/10.9 (driver-free) 1) Note: The eSATA and SATA 3.0 ports cannot be used simultaneously. You must switch between eSATA and SATA 3.0 ports using jumpers at a time. (Refer to the product details image for jumper settings.)
2) This card uses the SATA 3.0 function provided by the ASM1061 chip for SATA 3.0 interface expansion and cannot be used in a RAID array.
3) Note: A PCI-E slot of V2.0 or higher is required. V1.0 will not exceed 250 Mbps. PCI-E, whether X1 or X16, only requires V2.0.
4) Motherboard BIOS settings: SATA mode must be changed to AHCI. Some motherboards, even with PCIe version 2.0, do not have high-speed transfer mode (gen2 high speed mode) enabled by default in the BIOS; you need to manually enable it.
5) Supported operating systems: Windows(R) XP/Server 2003/Vista/7/8 (32/64 bit)/MAC 10.8/10.9 (driver-free)