HUBs, Port Multipliers, Repeaters, Redrivers
SPM393PS
Two to Four RAID Controller with a port selector function
Firmware, Drivers, Utility
Version: 0.09.73  
Content: RAID Manager
For Mac OS X
Download

Version: 0.09.75  
Content: RAID Manager
For Windows 2000/XP/Vista/7/8/10
Download

Version: 0.09.58  
Content: RAID Manager
For Mac OS X
Download

Version: 0.09.58  
Content: RAID Manager
For Windows 2000/XP/Vista.
Download

* Specifications subject to change without prior notice