Handle your workload more efficiently this usb 30 card expands your computerrsquos capabilities by giving you seven extra usb 30 ports itrsquos engineered with an innovative stacked port layout to fit easily into both low profile and standard desktop computers greater port count greater scalability more ports means you can add usb devices as you need them this robust usb 30 card gives you seven usb 30 ports ndash six external and one inter