1) 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.
2) With hot swap and hot plug capabilities, and power management functions
Support error reporting, recovery and correction
Supports partial and sleep power management states
Support Gen1i, Gen1x, Gen2i, Gen2m, Gen2x and Gen3i
3) Supports native command queue (NEQ). Under high load, NCQ technology can guarantee the performance and stability of the hard disk.
4) The adapter supports from Mini PCI-E PCI Express or NGFF A+E Key host to 4SATA target disk
Applicable slot1: MINI PCI-E (mSATA is not supported)
Applicable slot2: NGFF A+E key (B/M-Key is not supported)
5) JMB575 is a single chip solution. It integrated 5 independent SATA channels and a micro-processor
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.