eSATA+USB combo PCIe  
Key Features & Benefits:
Compliant with Serial ATA 1.0 specifications
Provides two eSATA channels with USB function for various eSATA I/II or USB 2.0 devices connections, Serial ATA data transfer rates up to 3.0Gbps (300MB/sec)
Supports NCQ (Native Command Queuing) to maximize system performance
System Requirements:
Pentium 4 or equivalent PC with one available PCI Express slot and USB 10-pin header
  - Windows® 2000 or later
Specifications:
Version: v1.0
Regulatory approval(s): FCC (DoC) & CE
OS support: Windows® 2000/XP/Server 2003/Vista
Port type: 2-Port connector of eSATA+USB function
Slot type: One-lane PCI Express
USB 2.0 interface:
 

- Data transfer rate can be 1.5/12/480Mbps
- Following of motherboard USB function
- Support devices hot swap
- Easy plug and play installation

Serial ATA interface:
 

- Compliant with one-lane 2.5Gb/s/direction PCI Express specification
- Compliant with Serial ATA 1.0a and Serial ATA II extensions to Serial ATA 1.0a specification
- Provides two eSATA channels, data transfer rates up to 3.0Gbps (300MB/sec)
- Supports SATA II NCQ (Native Command Queuing) to maximize system performance
- Breaks the 137GB barrier! Works with various brands of large capacity SATA/SATA II hard disk drives
Works with various brands of SATA I/II or USB 2.0 devices
RoHS compliant
Package Contents:
eSATA+USB combo PCIe
Quick installation quide
Driver software
USB function cable (10 pin to 10 pin)