Feb Smart Mode! « SF-U2-Pro + SF-U4-Pro «+ SF-U4L-Pro Sitemap smartness. com Email: support@febsmart com #5 Standard Size Bracket €3 USB 3.0 interface £3 PCI Express X1 Interface €3F Low profile bracket FE-U-Pro provide 2 USS 3.0 ports for USE device on dashiki computers.