2 Port PCIe USB 3 1 Card

By adding 10Gbps USB-C ports to your computer with the ASMedia ASM3142 chipset you can harness the speed of USB 3.1 Gen 2 - USB 3.1 PCIe expansion card is a necessity for external drives and many other USB 3.1 Gen 2 peripherals The USB 3.1 adapter PCI-e card includes an optional SATA power connector for high power devices The card is backward compatible with USB 3.0 5Gbps and USB 2.0 480mbps devices The USB 3.1 expansion card is compatible with Windows Linux and macOS operating systems