Good reliability, availability, and high compatibility. Able to achieve fast data transmission, up to 6Gbps transmission mechanism, save more time! 6 standard SATA III ports, which can be connected to multiple devices at the same time. Can be used as a system disk, supports large-capacity hard disks, and can be connected to SSDs! Highly compatible ASM processor, lower power consumption, better compatibility and faster transmission! Transmission rate:6Gbps Bus type:PCI-E X4, compatible with PCI-E X8/X16 and other interfaces Bus speed:PCI-E 3.0 Interface:SATA III Number of SATA interfaces:6 Installation conditions: there must be one or more free PCI-E slots on the motherboard Working temperature: -10-+60 Storage temperature: -20-+40 Application: desktops, workstations, servers, industrial equipment Main chip: ASM1166 Driver support: for Windows, for Mac, for NAS, for LINUX, etc. Product size: 120x65x56mm Product weight: 80g Due to different product batches, the appearance may vary, which does not affect the use. Colour:As Shown Material:PC Package Contents: 1 x Expansion Card Only the above package content, other products are not included. Note: Light reflection 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.