DESC: After the quick installation of the 2-port USB 2.0 PCI card, you can set up your new XHub 4, which elegantly provides you 4, fully powered, USB 2.0 ports within easy reach. The included Adaptec USB 2.0 drivers help connect you to all the latest external devices like DVD-R drives, scanners, digital cameras and MP3 players. When your USB devices start to get the better of you, boot up the included Adaptec USBControl Utility which provides quick and easy management of all your USB peripherals.