You can never have too many USB ports! With this USB 2.0 PCI controller card, you can upgrade your desktop PC with five additional USB ports. This high speed 5-port USB 2.0 PCI card brings you 480Mbps of Hi-Speed USB 2.0 connectivity. With a bandwidth 40 times greater than USB 1.1, you can transfer large amounts of data from USB 2.0 compliant devices such as digital cameras, smart phones, MP3 players and more. Unlike most external USB hubs, this PCI card can power all of your USB devices simultaneously.