The Vantec UGT-PC345 4-Port SuperSpeed USB 3.0 PCI Express Host Card is a high-quality non-RAID controller card designed for adding USB 3.0 ports to your computer. With two external ports, this card is perfect for connecting multiple USB devices to your system. The PCI Express compatible interface ensures fast data transfer speeds, making it an ideal choice for those seeking improved connectivity options for their computer setup. This brand new card from Vantec is a reliable and efficient solution for enhancing your computer's capability to handle USB devices.