Internal usb port

Corsair Internal 4-Port USB 2.0 Hub

InLine 2-Port USB 3.0 Internal (33390C)

DeLock 2-Port USB 3.0 Internal Hub (61896)

StarTech.com 5-Port USB PCIe Card, USB 3.2 10Gbps, PCI Express Card with 4x USB-C Ports, 1x USB-A Internal Port, USB PCIe Controller Card, Windows/macOS/Linux - USB-adapter - PCIe 3.0 x4 - USB-C 3.2 Gen 1 x 4 + USB 3.2 Gen 1 x 1

Hp Internal Usb Port

StarTech.com Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter (ICUSB232INT1) - seriel adapter - USB 2.0 - RS-232

StarTech.com Motherboard Serial Port - Internal - 2 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter (ICUSB232INT2) - seriel adapter - USB - RS-232 x 2