4 Port PCI Express X1 to SATA 3.0 6Gb/s Expansion Card with Marvell Chipset - High Speed Data Transfer for PC, NAS, RAID, and Server Storage Expansion

Specification:1. Item: 4 Port PCI-Express X1 SATA 3.0 6Gb/s Expansion Card2. Port: 43. System requirements: WindowsXP/Vista/7/8/Server 2003/2008  / for MAC, Linux 2.6.x(and high version)Features:

1. Compatible with PCI-Experss Specification v2.0 and backward compatible with PCI-Express 1.x2. Compatible with Serial ATA Specification 3.0 PCI Express x1 interface, and compatible with PCI Express x1 , x4, x8 and x16 slots.  Supports communication speeds of 6.0 Gbps, 3.0 Gbps, and 1.5 Gbps Hot plug and Hot Swap.3. Supports Native Command Queue (NCQ) Supports Port Multiplier FIS based switching or command based switching.4. Compatible with SATA 6G, 3G and 1.5G Hard Drives.5. Support Low Profile BracketPackage Included:

1 x Adapter card2 x SATA cable1 x Short baffle1 x User Manual