The FebSmart FS-U4L-Pro PCIe expansion card adds four SuperSpeed USB 3.0 ports to desktop PCs. Designed for Windows systems, it supports Windows 11, 10, 8.x, 7, Vista, and XP. Built with FebSmart Self‑Powered Technology, the card does not require an additional power supply for most installations.

• Adds 4 USB 3.0 SuperSpeed ports (5Gbps)
• PCIe expansion card for desktop PCs
• Compatible with Windows 11, 10, 8.x, 7, Vista, XP
• Built‑in FebSmart Self‑Powered Technology
• No additional power supply required in most setups
• Model: FS-U4L-Pro
• Color: Black