Pexusb312A2C2V - Usb Pcie Card With 2X Asm3142 Chips For Up To 20Gbps Bandwidth Total Across 4 Ports (2 Ports/Controller) - Pci Express Adapter Card (Usb 3.2/3.1 Gen 2) 10Gbps 2X Usb-A / 2X Usb-C Hub - Expansion Card Supports Multiple Ins Maintaining Max Bandwidth W/Mixed Speed Devices For Usb Devices/External Storage Ssds/Nvme - Optional Sata Power For Up To 15W Per Usb Type-C Port And 4.5W Per Usb-A Port - Install In Pci-E 3.0 X4 Slot (Desktop/Server) Full Profile Bracket Windows/Linux/Macos