Very good controller card, I think even buy a second.
no worries recognized immediately by freesb for freenas.
recognized before July 64 under windows ultimate.
Manages sata hard drives and SATA II I.
Compatible with all hard drive samsung brand sata II, 4 currently installed on this card Raid5 mode.
Tested under any existing raid modes easily.
Be careful if you have hard disks seagate not like it, if not for others if its not working is simply that we must first clamp the hard disks SATA I by adding a jumper at the back of hard disks.
Turn 24h / 24h 7d / 7d no access problem in both reading and writing.
A recommended.