Your SATA host port must be port Multiplier / Selector mode. Otherwise can't work.; The belowing chipset
SATA port can be supported: JMS582 JMB585 ASM1061 ASM1064 ASM1166.; With proper setting, the chip can be configured as 1 to 5 ports SATA 6Gbps Port.; JMB575 supports cascaded mode which enables maximum 5 drives connected to one host.;
Main control chip: JMB575.
Interface: 5 * SATA 3.0 interface.
Applicable slot: SATA port with PM function.