The Allegro USB 2.0 5-Port PCI Adapter from Sonnet adds 4 external and 1 internal USB 2.0 ports to your computer. This card is the perfect solution for expanding or adding USB 2.0 connectivity to your computer. The card installs into a standard PCI slot, allowing you to easily install it in your computer.
3-Year Limited Warranty
Sonnet Allegro USB 2.0 5-Port PCI Adapter