USB3.1 host controller for Mac, Windows and Linux PCIE with Asmedia chipset [U31-PCIe21]
U31X2-PCIE4XG321 | 4-port Type-C USB 3.2 to PCI Express x4 Gen 3 Host Card | Asmedia ASM3142
USB 3.1 review: 10 Gbps USB with the ASUS Z97-A - Product Showcase
Amazon.com: JMT PCI-E 1X to USB 3.1 Gen1 (5Gbps) 2-Port USB C+USB A Expansion Card Asmedia Chipset USB 3.1 PCI Express Card Adapter for 19pin Front USB 3.0 PCI-e Controller Pcie x1
Solved: Looking for the latest AsMedia USB 3.1 eXtensible Host Contr... - HP Support Community - 8138644
ASUS USB 3.1 Type-A Card Review - Add USB 3.1 For $39 - Legit Reviews
Amazon.com: IO CREST USB 3.1 Gen 2 10 Gbps 4 Port Type-A PCI-e 3.0 x4 ASMedia ASM3142 Controller,SI-PEX20233 : Everything Else
MSI USA | MSI USA
5-Port USB PCIe Card 10Gbps 2A/1C/1xIDC - USB 3.0 Cards | StarTech.com Belgium
2 Port USB PCIe Card 10Gbps/port - USB-A - USB 3.0 Cards | StarTech.com Europe
Ableconn Technologies
USB 3.1 Expansion Card TYPE A Expansion Card ASMedia ASM3142 Chipset 10Gbps | eBay