![Amazon.com: StarTech.com 4 Port PCI Express USB 3.0 Card - 2 External & 2 Internal - SATA Power - UASP Support - 2x Int Motherboard-Style Headers (PEXUSB3S2EI) : Electronics Amazon.com: StarTech.com 4 Port PCI Express USB 3.0 Card - 2 External & 2 Internal - SATA Power - UASP Support - 2x Int Motherboard-Style Headers (PEXUSB3S2EI) : Electronics](https://m.media-amazon.com/images/I/812tXstn7OL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com 4 Port PCI Express USB 3.0 Card - 2 External & 2 Internal - SATA Power - UASP Support - 2x Int Motherboard-Style Headers (PEXUSB3S2EI) : Electronics
![Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB w/ Molex 4-pin Power - Newegg.com Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB w/ Molex 4-pin Power - Newegg.com](https://c1.neweggimages.com/productimage/nb640/V0VZ_1_20161130765434881.jpg)
Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB w/ Molex 4-pin Power - Newegg.com
![4 Port PCIe USB 3.0 Card - 2 Ext & 2 Int - USB 3.0 Cards | Add-on Cards & Peripherals | StarTech.com 4 Port PCIe USB 3.0 Card - 2 Ext & 2 Int - USB 3.0 Cards | Add-on Cards & Peripherals | StarTech.com](https://media.startech.com/cms/products/gallery_large/pexusb3s2ei.main.jpg)
4 Port PCIe USB 3.0 Card - 2 Ext & 2 Int - USB 3.0 Cards | Add-on Cards & Peripherals | StarTech.com
![B550 motherboard guide: ASUS and AMD bring PCI Express 4.0 to everyone with ROG Strix, TUF Gaming, and Prime - Edge Up B550 motherboard guide: ASUS and AMD bring PCI Express 4.0 to everyone with ROG Strix, TUF Gaming, and Prime - Edge Up](https://edgeup.asus.com/wp-content/uploads/2020/08/b550-edgeup-feature.jpg)