StarTech.com 4-Port USB PCIe Card - 10Gbps USB PCI Express Expansion Card w/ 2 Controllers - 2x USB-C & 2x USB-A ports (USB 3.2/3.1 Gen 2) - USB/USB-C PCI-e Card - Full Profile. Host interface: PCIe, Output interface: USB 3.2 Gen 2 (3.1 Gen 2), Expansion card standard: PCIe 3.0. Product colour: Red. Chipset: ASMedia - ASM3142, ASMedia - ASM2806, 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 R2, Windows Server 2019. Width: 85 mm, Depth: 112 mm, Height: 22 mm