Main Features:<br />● Compliant with PCI-Experss specification V2.0 and backward compatible with PCI-Express 4x.<br />● Compliant with Serial ATA specification 3.1.<br />● PCI-Express x4 interface， and compatible with PCI Express x8 and x16 slots.<br />● Supports communication speeds of 6.0Gbps， 3.0Gbps and 1.5Gbps.<br />● Hot plug and hot swap.<br />● Supports Native Command Queue (NCQ).<br />● Supports AHCI 1.0 programming interface registers for the SATA controller.<br />● Supports aggressive power management.<br />● Supports error reporting， recovery and correction.<br />● Supports Message Signaled Interrupt (MSI).<br />● Supports programmable transmitter signal levels.<br />● Supports Gen 1i， Gen 1x， Gen 2i， Gen 2m， Gen 2x and Gen 3i.<br />● Supports Port Multiplier FIS based switching or command based switching.<br />● Supports partial and slumber power management states.<br />● Supports staggered Spin-up.<br />● Compatible with SATA 6G， 3G and 1.5G hard drives.<br /><br />System Requirements:<br />● Supports Windows XP， Vista， 7， 8， 8.1， 10 Server 2003， 2008 R2， Linux 2.6x and above.<br /><br />    Specifications<br />Weight and Size<br />	 Product Weight: 0.113 kg                                                  <br />                        Package Weight: 0.490 kg                                                  <br />                        Product Size(L x W x H): 16.0 x 12.0 x 1.7 cm / 6.29 x 4.72 x 0.67 inches                                                  <br />                        Package Size(L x W x H): 30.0 x 17.8 x 5.5 cm / 11.79 x 7.00 x 2.16 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x IOCREST 6Gbps 4 Ports SATA III PCI-Express x4 Controller Card， 4 x Mini SAS to SATA Cable， 1 x CD Driver， 1 x English User Manual                                                	<br /><br /><br /><br />                                                                                            <br />