Enhance your desktop's connectivity with the SIIG L&B 7 Port USB 3.0 PCIe Card. This card seamlessly adds an additional 7 USB 3.0 ports to your desktop PC, fitting effortlessly into any available PCIe lane. For those underpowered PCIe lanes, it conveniently connects to SATA power, ensuring optimal performance. Moreover, UASP mode facilitates faster, larger file transfers, perfect for boosting your productivity.