Features: Equipped with 10 SATA3.0 interfaces, compliance with PCI-E2.0 specification, the transmission rate up to 6Gbps, support 10 SATA hard disks. The aluminum alloy cooling fin is made of high thermal conductivity material, bringing better heat dissipation effect, more stable operation. Equipped with LED status indicator light, the blue light is always on when accessing the device, and blue light flashes when reading data, you can grasp the working state of hard disk at any time. The PCI-E slot is compatible with PCI-E 4X/8X/16X. Multiple systems compatible, plug and play.