Features:

100% Brand New And High quality.

Chipset for NEC (FG-U2N101-4E1I-01).

Introduction

USB 2.0 4-Ports External + 1-Port Internal with 480Mb/s.

Best Compatibility - Based on NEC Chipset.

4-External USB 2.0 Ports, Designed for PC Requiring More USB 2.0/1.1 Devices Connected to the Rear Panel.

Specification

PCI 32-Bit 33MHz Interface.

Compliant with PCI Specification Revision 2.2.

Support PCI Bus-Master Access.

Fully Plug & Play Compatible.

Driver supported MS Windows 98SE/Me/2000/XP 32-bit/XP 64-bit/Server 2003/Vista, Mac OS.

USB 2.0 Interface

Compliant with Universal Serial Bus (USB) Specification Revision 2.0.

Compliant with Enhanced Host Controller Interface (EHCI).

Specification Revision 0.95.

Compliant with Open Host Controller Interface (OHCI) Specification Revision 1.0a.

Backward compatibile with USB 1.1 Specification.

Data transfer rate: High Speed 480Mbps, Full Speed 12Mbps, and Low Speed 1.5Mbps Supported.

Connects up to 127 USB devices simultaneously on each port.

External port: USB-A x 4. 

Internal port: USB-A/pin Header Port x 1.

System Requirement

PC or Macintosh computer with one 32-bit PCI slot.

Supported OS.

Package List: 

1*USB2.0 PCI Controller Card