PCI-E 4-Channel to 8 Ports USB Expansion Card — PCI Express Desktop Controller Adapter Card, 19 Pin Plug, 12Gb/s

Expand your desktop's USB capacity with this PCI-E to USB expansion card. It functions as a PCI-E to USB adapter and internal 8-port USB hub using a 4-channel PCI Express controller. Connect via the built-in 19 Pin Plug and enjoy transfer performance up to 12Gb/s. Ideal as a compact controller adapter card for adding multiple USB ports to a desktop system.