USB (Universal Serial Bus) specification Revision 2.0.

Compatible with OHCI (Open Host Controller Interface) Specification for USB Rev 1.0a.

Compatible with EHCI (Enhanced Host Controller Interface)

Hot-Swappable and real Plug & Play capability.

Provides five USB Root ports that support with high-speed 480Mbps,full-speed 12Mbps and low-speed 1.5Mbps.

Provides 4 external ports and one internal port.(INUH205)

Connect up to 127 USB devices.

Provides Bus fault detection and over-current protections.

Specifications :

PCB Layer: 4 layers

Chipset : NEC

Data Transfer Rate : Work with high-speed 480Mbps, full-speed 12Mbps and low-speed,1.5Mbps data transfer rates

Downstream port : Five USB 2.0 series-A receptacles

Output Voltage Per-port : DC + 5V

Output Current Per-port : 500 mA

Emission / Safety : FCC Class B,CE

System Requirement : Support Window 98/2000/Me and Mac OS PCI interface specification V.2.2 compliant.