Specification Chipset: Marvell 88SE9215
Ports: 4 Internal SATA 6Gb/s Ports Compliant with PCI-Express Specification v 1.0 Compliant with Serial ATA Specification 3.0 Supports Communication Speeds of 6.0 Gbps, 3.0 Gbps, and 1.5 Gbps Hot Plug and Hot Swap Supports Native Command Queue (NCQ) Supports Port Multiplier FIS Based Switching or Command Based Switching Compatible with SATA 6G, 3G and 1.5G Hard Drives Package Includes SATA III 4-port PCI-e X1 Controller Card User Manual Low Profile Bracket Driver CD