Features:
4 USB ports, up to 100mA per port or up to 500mA (with power adapter)
Supports overcurrent protection
Supports high-speed (480Mbps) as well as full-speed (12Mbps) and low-speed (1.5Mbps) transfer rate
Automatic 'plug-and-play' system configuration
Chains up to 127 USB devices
USB and ACPI compliant
Easy connection to external hard disks, digital camcorders, scanners and multimedia & storage devices
Requirements:
Mac or IBM compatible PC
USB host card or USB hub device
Specifications:
Interface standard: USB V2.0
USB connectors: 4 A type female connectors and 1 B female connector
Data transfer rate: high-speed transfer 480Mbps, full speed 12Mb/sec and low speed 1.5Mb/sec.
A power LED lights when the USB cable is plugged in
4 activity LEDS: every downstream USB port has a LED that lights when the port is used
Supports bus-powered and self-powered mode
Cable: 1 USB cable
Material: Plastic
Documentation and Downloads