The Inateck KT4006 2-Port USB 3.0 20 PIN PCI-E PCI Express Card is a modem card designed for computer enhancement. With 2 ports for USB 3.0 and USB 2.0 connectivity, this card allows for easy port expansion and data transfer. Compatible with PCI, PCI Express, and various USB ports, this product is ideal for expanding the capabilities of your computer system. Made in China, it serves as a reliable and efficient solution for enhancing your computer's functionality.