The PCI ExpressASM1061 is a single-chip SATA expansion card consisting of PCI Express to four SATA Gen III 6G lanes host controllers, providing server-class functionality for desktop computersThe design of four ports in the back makes it easier to wire. Rear four-port design, suitable for a variety of cases.The design of the trailing edge, less probability of blocking card users.Four-layer circuit board with additional isolation layer in the middle for better anti-interference capability.Compliant with PCIe 2.0 specification, supports 1xLane PCIe 2.0 endpoint devicesType: Adaptor Card:Model SE-SA1061A-4TBus interface. pci-ex1 compatible x4 graphics card interfaceSystem Support: Windows XP / Vista / Win 7 / Win 8 / Server 2003 / Server 2008 R2 / Win 10 32&64 bitSATA Controller:Compliant with Serial ATA specification 3.0.Supports communication speeds of 6.0Gbps, 3.0Gbps and 1.5Gbps.Supports programmable transmitter signal levels.Supports Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i.Supports AHCI 1.0 and IDE programming interface.Supports Native Command Queue (NCQ).Supports FIS-based switching or command-based switching for porters.Supports partial and sleep power management states.Supports interleaved rotation.colour: greenMaterial: PCBSize: 65mm x 56mmPackage Contents:1 x PCI-E ASM1061 SATA-3.0 array card1 x Short IronOnly 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.