This 2-port USB (Universal Serial Bus) 3.0 Super Speed PCI Express card adds Super Speed USB (Universal Serial Bus) capabilities to your computer. Simply install this card into an available PCI-E slot on your computer to add two USB (Universal Serial Bus) 3.0 Super Speed ports. Super Speed USB (Universal Serial Bus) supports transfer rates up to 4.8 Gbps
- that's up to 10 times faster than USB (Universal Serial Bus) 2.0! This PCI Express Card enables fast transfer of large amounts of data from such devices as external hard drives, memory card readers, real-time video cameras, & other data-intensive USB (Universal Serial Bus) devices.