Connector Number: Upstream Connector : USB A Male
Downstream Connector : USB A Female
Specifications: Data Transfer Rate : Up to 480 Mbits/sec
Maximum Cascadable Units : 5
OS Compatibility : Windows 98SE/Me/2000/XP/Vista, Mac OS 10.2.8 and up
Specifications: Internal USB 2.0 9pin 1 to 2 ports Hub Duplicate motherboard USB 2.0 header to two Convert motherboard USB 2.0 Male to 2 Male 1ft USB 2.0 internal cable for motherboard and hub connecting Self-Stick for easy installation