Areca ARC-1230 in mint condition, without SATA cables or box included. Manual and drivers for PC or MAC computer downloadable from Areca web site. This RAID card is amazing. On the fly volume expansion and repair.Supports Raid 0, 1, 1e, 3, 5, 6, JBOD... Management via console, CLI, web interface (local and ethernet)Multiple volumes\LUNS\etc.12x ports... You can make one HUGE 24TB+ drive if you have enough case space. Upgradeable DDR2 memory to 1GB, currently at 256MB. Support for optional battery backup. Email me for any questions. Seller with great feedback rating.