NewerTechnology's SATA II RAID card for Mac Pro.

2-port eSATA. 6Gb/s per port for faster interface. Maximum 500MB/s for data transfer.

SATA II compliant, 1.5 Gb/s and 3 Gb/s auto-negotiation

Compatible with Mac OS X10.5~10.6/Windows Vista 7/PCle 2.0/PCle 1.0(Max 3Gb/s)

Able to connect up to 10 drives and also compatible with multi-player port.

Is NOT compatible with OS X.

Is NOT compatible with Power Mac G5

Compatible with: Any Mac Pro (3Gb/s MAX for Original, Early 2008, Early 2009, and Mid 2010).

Includes an English manual and and CD software.