StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux. Host interface: PCIe, Output interface: USB 3.2 Gen 2 (3.1 Gen 2), Expansion card form factor: Full-height / Low-profile. Product colour: Red, Mean time between failures (MTBF): 2684396 h. Chipset: ASMedia - ASM3142, Data transfer rate (max): 10 Gbit/s. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., Mac operating systems supported: Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur,..., Server operating systems supported: Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019. Width: 81 mm, Depth: 120 mm, Height: 19 mm