Fully compatible with USB 2.0 & 1.1 specification; Supports transfer rate of 1.5/12/480Mbps devices; 500mA each port is reliable at up to 15 feet of transmission; Supports self-powered mode.
» Features
Features: * Support hot plug and play * One upstreamport and four downstream ports * Downstream ports have automatic connect and speed detection * Function plus over-current protection with auto recovery System Requirements: Microsoft Windows 98Se/Me/2000/XP Mac OS X or higher 16MB of RAM (24MB recommended)