Product interface: PCI-E 1X 4X 8X 16X. Supports two SATA Ports. Compatible with SATA 6G,3G and 1.5G Hard Drives. 1 x PCI-E to SATA 3.0 Extension Card. Extension interface: 2 SATA3.0 interfaces. Supports Port Multiplier FIS based switching or command based switching.
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