Easily upgrade your computer or add additional Super Speed USB (Universal Serial Bus) ports with this PCI Express Bus card. This card is the simplest way to add USB (Universal Serial Bus) 3.0 ports which have speeds up to 5 G Bits. Finished to a high standard for easy & safe installation, each of the cards port is protected against short circuiting & backed by the LINDY technical support service. The finger contacts are also gold-plated to limit oxidisation & extend the life of the card.