Features:

Compatible with PCIe 1x,4x,8x,16x Interface 

2 x USB 3.0 Port support transfer speed up to 5Gbps ( 1 external + 1 internal )

1 x PeSATA / USB 2.0 Combo Port ( External )

Low Profile bracket to fit HTPC or slim PC case

USB 3.0 :

Support Windows 8 UASP

No driver needed for Windows 8 ( do not install driver in Windows 8 )

Fully compliant with PCI Express Base Specification Revision 2.0

Single-lane (x1) PCI Express Throughput Rates Up to 4.8Gbps

Compliant with Universal Serial Bus 3.0 Specification Revision 1.0

Fully compatible with USB2.0 , USB 1.1

Transfer Rate: 5Gbps 480Mbps, 12Mbps

NEC uPD720202 Chipset

Built-in SATA Power Connector

PeSATA :

This 2 ports can be connected as eSATA, PeSATA, or USB 2.0.

Combine with our Power over ESATA cable ( not included in package ) , both 2.5" and 3.5 HDD can be supported without power supply from other sources.

Specifications :

Connect direct to SATA Hdd

Data transfer up to 6Gbps ( SATA III, depends on your mother board SATA port specification), and 480Mbps (USB 2.0 )

Supports WinXP, Win Vista and windows 7/8

Packages: 

1 x PCIe Card

1 x Low profile bracket

1 x Driver CD