Value ExpressCard/34, 4x USB Ports interface cards/adapter

ExpressCard/34, 4x USB Ports This ExpressCard/34 can upgrade your notebook with 4 USB ports.<br /><ul><li>Provides 4 USB 2.0 ports for USB devices</li><li>ExpressCard/34 form factor</li><li>Supports high-speed data transfer rate up to 480Mbit/s</li><li>Backwards compatible with USB 1.1</li><li>Hot-swapping and plug &amp; play</li><li>USB bus power from ExpressCard slot directly</li><li>Power input for optional power supply (5V 2A) for USB power hungry devices (w/o self power)</li><li>Supports Windows 98SE/ME/2000/2003/XP/Vista</li></ul><br /><ul><li><b>Contents:</b> ExpressCard, manual</li></ul>.