Add four independent USB (Universal Serial Bus) 2.0 ports capable of a maximum transfer rate of 480 Mbps per port to a PCI Express PC. The PEXUSB400 4 Port PCI Express USB (Universal Serial Bus) 2.0 Adapter Card lets you connect up to 4 USB (Universal Serial Bus) 2.0 external peripherals to your PCIe-enabled computer, with unique capability to provide full high-speed USB (Universal Serial Bus) data transfer rates of up to 480 Mbps on each port independently. The high-speed adapter card installs easily in an x 1 PCI Express slot, & with 4 independent USB (Universal Serial Bus) 2.0 ports, can address up to 127 USB (Universal Serial Bus) devices per port for a maximum of 508 USB (Universal Serial Bus) devices. This adapter also
Includes:: one shared internal USB (Universal Serial Bus) header for connecting internal USB (Universal Serial Bus) 2.0 peripherals.