PCI eSATA 2-ext Port (Raid) Chipset: Silicon Image 3512 Features: PCI Specification Revision 2.3 Compliant Compliant with Serial ATA 1.0 specification Provides two independent channels to support up to two Serial ATA drives Supports RAID0(striping) and RAID1(mirroring) for speed and data protection respectively HDDs function normally when not in RAID sets Supports SATA up to 150MB/Sec Connectors : 2 X eSATA (external) Supports Windows 2000/XP/2003/Vista (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time) We also carry more different model : CPE-1E01, CPE-3E14, CPE-3E15, CPE-3E16, CP-3E42, CP-3E43