The PCIE Riser Card PCI-E 1X to 16X Express Extender Adapter with USB 3.0 Cable is a versatile and efficient tool for expanding the functionality of your computer. With materials sourced from China and a compact size of 6.5 x 4.69 x 1.42 inches, this adapter is easy to install and use. It supports various operating systems including Windows and Linux, providing compatibility for a wide range of applications. The included USB 3.0 cable ensures fast and reliable data transfer, making this adapter a valuable addition to any computer setup.