[URL] Two Gen 2 Controllers, Four USB-A Ports Featuring two 10Gbps USB 3.2 Gen 2 controllers and four USB-A ports, the Allegro PCIe card supports the fastest USB drives available, yet provides the most common connection type for peripheral devices. [URL]   [URL]    
Hello, My machine is Service Tag and Original Specification, but I need to get some additional USB ports at the rear.  USB 2.0 and upward would suit. Hopefully some kind soul can advice what part number(s) would work for me. Thank you very much in advance.
Do you know which PCI / PCIe expansion card to give additonal USB ports will 
suit Precision 3630 Tower