ITEM NAME:2 Port PCI Express SATA 3.0 Express Expansion Card Adapter for Laptop Description: - 2 Port SATA III 6Gbps PCI-Express x1 Card add SATA ports with two independent channels. This allows support of two SATA devices at speeds of up to 6Gb/s whether it is a SATA hard drive or SATA device - Supports Communication Speeds of 6.0Gbps, 3.0Gbps, and 1.5Gbps, 2 Ports Serial ATA, Native Command Queue (NCQ), Port Multiplier - Supports 2 Ports Serial ATA, Native Command Queue (NCQ), Port Multiplier - We recommend a fresh Windows install with this card - Drivers are required for this card to function. - ASM1061 Chipset (Asmedia 1061 SATA Host Controller) - Supports Hot Plug and Hot Swap Specification: - Port: 2 Port PCI Express SATA 3.0 6 Gbps - Material:Metal+PC Board - Size:12x8x1cm Package Included: 1xPCI Express To SATA3.0 Card 1xCD Driver 1xSATA Connector Frame.This allows support of two SATA devices at speeds of up to 6Gb/s whether it is a SATA hard drive or SATA device. - Supports 2 Ports Serial ATA, Native Command Queue (NCQ), Port Multiplier. - Drivers are required for this card to function.