SM-SA1061-2T ASM1061 PCI Express is a single-chip SATA expansion card, from PCI Express to 2 SATA GenIII 6Gb/s lanes host controllers, providing server-class functions for desktops.SM-SA1061-2T ASM1061 PCI Express SATA-3.0 expansion card, can use the industry's fastest 6Gb/s hard drive.Also, backward compatible with legacy SATA 1.5Gb/s or SATA 3Gb/s drives. It uses the same cables and connectors as previous generations of SATA to simplify integration.In addition, PCI Express 2.0 has twice the bandwidth of the existing PCI Express bus, enabling faster data throughput. It will enhance system performance for every type of computer user. Each PCI Express 2.0 lane provides up to 500MB/s throughput.It is also backward compatible with the previous generation of PCI Express 1.0 technology.Bus interface: M.2 B+M KEYSATA controllerCompliant with Serial ATA Specification 3.0.Communication speeds of 6.0 Gbps, 3.0 Gbps and 1.5 Gbps are supported.Programmable transmitter signal levels are supported.Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x and Gen 3i are supported.Two SATA ports are supported.Support AHCI 1.0 and IDE programming interface.Native Command Queuing (NCQ) is supported.Supports porter FIS-based switching or command-based switching.Partial and sleep power management states are supported.Staggered rotation is supported.Operating System: Windows XP / Vista / Win 7 / Win 8 / Server 2003 / Server 2008 R2. Linux 2.6.x and aboveOne available PCI Express slotColour:greenMaterial: PCBSize:22 X 42mmPackage Contents:1 x M.2 To SATA 3.0 Expansion Card1 x CD-DriverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.