Siig 2 Port eSATA II PCIe Pro
Item No.
Mfg Part No.
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Product Information for Siig 2 Port eSATA II PCIe Pro

Highlights for Siig 2 Port eSATA II PCIe Pro

  • Product Type:Serial ATA Controller
  • Host Interface:PCI Express x1
  • Drive Supported:Up to 2 x Serial ATA/300

Marketing Information

SIIG's eSATA II PCIe Pro is designed to add two external SATA channels for connecting up to two additional SATA hard disk drives. It features the latest eSATA connector, delivers high speed data transfer rates of up to 3.0Gb/s. It supports 48-bit LBA to support hard disk drives with capacity larger than 137GB, independent command fetch, scatter/gather, and command execution. The eSATA II PCIe Pro offers you the most convenient way to add high speed, high capacity hard disk drives to your computer.

The eSATA II PCIe Pro is is fully compliant with industry standards, including PCI Express Base Specification Revision 1.0a, Serial ATA 1.0a specification, FCC Class B (DoC) & CE regulatory approved and RoHS-compliant. It is also fully compatible with a wide variety of Windows and Mac OS operating systems and is backed by SIIG's limited lifetime warranty.


  • Ports: 2 x 7-pin Serial ATA/300 External SATA
  • Environmental Conditions

    General Information

  • Product Type: Serial ATA Controller
  • Manufacturer Part Number: SCSAE412S3
  • Manufacturer Website Address:
  • Manufacturer: SIIG, Inc
  • Product Name: 2 Port eSATA II PCIe Pro
  • Brand Name: SIIG
  • Miscellaneous

    Package Contents

    • 2 Port eSATA II PCIe Pro
    • Driver CD
    • User's manual

    Green Compliant


    Green Compliance Certificate/Authority


    Physical Characteristics

  • Form Factor: Plug-in Card
  • Power Description



    Technical Information

  • Host Interface: PCI Express x1
  • Data Transfer Rate: Up to 2.34 Gbit/s
  • Drive Supported: Up to 2 x Serial ATA/300
  • Platform Supported: PC
  • Drive Type: Serial ATA/300
  • Warranty

  • Limited Warranty: Lifetime