The Vantec 2-Port USB 3.1 Gen II Type A/C PCIe Host Card is a non-RAID controller card that provides two USB 3.1 Type A and Type C ports for expansion. It is designed to be compatible with PCI Express x4 ports and is manufactured in Malaysia. The brand Vantec is known for producing high-quality interface cards, making this product a reliable option for those looking to expand their computer's port capabilities. Additionally, it is important to note that this product may contain chemicals that pose a risk to human health and the environment, as indicated by the California Prop 65 Warning.