2 Port eSATA PCI-e Card (for Mac Pro)

2 Port eSATA Expansion Card for Mac Pro's and Dual-Core PowerMac G5's.

Features:
* Silicon Image Sil3132 Chipset
* PCI Express Base Specification Revision 1.0a
* Full-Chip command completetion status accessible w/ single PCI-E access
* Compliant with Serial ATA 1.0 specification
* Supports Serial ATA Generation 2 transfer rate of 3.0Gb/s
* Output Swing Control
* Easy plug and play installation.

Supports two independent Serial ATA channels:
* Independent Links
* Independent command fetch,scatter/gather
* Command execution Hard coded state machines
* No code space or download.
* Supports Legacy Command Queuing (LCQ).
* Supports Native Command Queuing (NCQ).
* Supports Non-zero offsets NCQ.
* Supports Out of order data delivery NCQ.
* Supports FIS-based switching with Port Multipliers.

Supports Windows 2000 / XP, Mac OSX & Linux system.