Value ExpressCard/34, 2x USB 3.0, 5 Gbit/s interface cards/adapter

ExpressCard/34, 2x USB 3.0, 5 Gbit/s This ExpressCard/34 can upgrade your notebook with two USB ports.<br /><ul><li>2x USB 3.0 Type A ports</li><li>Complies with ExpressCard/34 standard</li><li>Supports USB 3.0 and USB 2.0 devices</li><li>Built-in connector for optional DC power supply</li><li>Max. 5V/900mA power output on each USB 3.0 port</li><li>Supported Operating Systems: Windows XP/Vista/7</li></ul><br /><ul><li><b>Contents:</b> ExpressCard, manual</li></ul>.