USB 2.0

* Chipset NEC UPD720100
* Bus PCI Local Bus ver 2.2 Compliant
* Type USB Version 2.0
* Speed 480 Mbps
* Compatible USB 1.1 Device Compatible
* Supports Up to 127 USB Devices
* Provides 4 External Ports, 1 Internal Port
* Power Over current protection each port 500mA
* Connector USB-A connector