Simplecom EC318v2 PCI-e x4 to USB-C 3.2 Gen2 Expansion Card

Features
PCIe x4 expansion card, also compatible with PCIe x8 or x16 slots
USB 3.2 Gen 2x2 interface supports data transfer rates of up to 20Gbps
Adds 1x USB-C 20Gbps port to your desktop PC
Backward compatible with USB 3.2 Gen 1, Gen 2, and earlier devices
Built-in overcurrent protection
Powered by PCIe, no external power required
Integrated PCIe 12V to 5V module provides power to USB ports
Plug and play, automatic installation on Windows

Specifications
PCIe Interface: PCIe 3.0 x4 (compatible with PCIe x8 or x16 slot)
USB Standard: USB 3.2 Gen 2x2 20Gbps
Connectors: 1x USB-C
USB Speed Support: 20Gbps, 10Gbps, 5Gbps, 480Mbps
USB Power Source: Integrated PCIe 12V to 5V module, SATA 15Pin (backup power only)
Operating System Support: Windows 8 and above

Package Contents
1x USB 3.2 Gen 2x2 1-Port PCIe x4 Card
1x low profile bracket

Important Note
The EC318v2 does not support DP Alt Mode or USB-C Power Delivery.
The EC318v2 is designed for PCIe 3.0 interfaces. To achieve the full speed of USB 3.2 Gen 2x2, use a PCIe slot based on PCI Express 3.0 or a newer version on your motherboard.
Actual data transfer speeds may be limited by the connected USB device. Please check your USB device's maximum supported speed.
Thunderbolt 3 devices are supported but are only compatible with a 10 Gbps data transfer rate.
Windows 7 is not supported.