4 Port PCIe USB 3.0 Card w/ 4 Channels - USB 3.0 Cards, Add-on Cards & Peripherals

4 Port PCIE PCI-e to USB 3.0 (2 x Type A+ 20 Pin Internal) Expansion Card Hub Controller PCI Express Card Adapter w/ Molex Power

StarTech.com 4 Port PCI Express USB 3.0 Card - 3 External and 1 Internal - Native Os Support in Windows 8 and 7 - Standard and Low-Profile Pexusb3s42

HIGH PERFORMANCE: USB PCIe card with 4x USB-A ports up to SuperSpeed 10Gbps per port; Dual ASM3142 controllers with up to 20Gbps total bandwidth

StarTech.com 4-Port USB PCIe Card - USB 3.2 Gen 2 (10Gbps) Type-A PCI Express Expansion Card with 2 Controllers - 4X USB-A - USB PCIe Add-On Adapter

USB Cards - USBGear

Product StarTech.com 4-Port USB PCIe Card - 10Gbps USB 3.1/3.2 Gen 2 Type-A PCI Express Expansion Card - 2 Controllers - 4xUSB - Windows/Mac/Linux - USB adapter - PCIe 3.0 x4 - USB 3.1 Gen 2 x 4

StarTech.com 4-Port USB PCIe Card - USB 3.2 Gen 2 (10Gbps) Type-A PCI Express Expansion Card with 2 Controllers - 4X USB-A - USB PCIe Add-On Adapter Card - Windows/Mac/Linux (PEXUSB314A2V2)

SIIG 4 Port USB 3.0 (USB 3.2 Gen 1) PCIe Card with 4 Dedicated 5Gbps Channels - Quad Core 20Gbps - UASP - SATA Power - Low Profile PCIe Adapter Card

4 Port USB 3.1 PCI-e Card - 10Gbps - 4x USB w/ Two Dedicated Channels - PCI Express Expansion Card / Adapter - BCI Imaging Supplies

Quad USB 3.0 Host Controller XMC (7235)

PCI USB 3.0 Computer Port Expansion Cards for sale

Product StarTech.com 7 Port PCI Express USB 3.0 Card - Standard & Low-Profile - SATA Power - UASP Support - 1 Internal & 6 External USB 3.0 Ports (PEXUSB3S7) - USB adapter - PCIe 2.0