2-Port USB 3.2 GEN1 Type C PCIe Expansion Card PCI Express X1 Bus Type, Compatible with PCIe x1/x4/x8/x16 Slot Good Compatibility, Supports Windows XP/Vista/Win7/Win8/Win10 PCIe to USB 3.2, Adds Two Additional USB Ports to Your Computer USB 3.2 Gen1 with 5Gbps Bandwidth per Port Plug and Play, Hot Swappable Equipped with Stable and Reliable ASMEDIA ASM1042 Chipset 15-Pin SATA Power Connector Supplies Power to USB-C Devices, Up to 5V 900mA Output per Port Supports 5Gbps PCI Express Bus Interface Built-in Over Current Protection and Short Circuit Protection on Each USB Port Supports SuperSpeed (5Gbps), High-Speed (480Mbps), and Full-Speed (12Mbps) Data Transfer Rates (Note: Actual Transfer Speed Depends on Connected Device) Supports Type C Devices Complies with High-Speed PCI Express 3.0 Specification Compatible with PCIe 1.0, PCIe 2.0, and PCIe 3.0 Motherboards, Compliant with PCI Express Base 3.0 Specification Product Name: PCIe to 2-Port USB 3.2 Gen1 Expansion Card Transmission Speed: 5Gbps Main Chip: ASM1042 Interface Type: PCIe x1, Supports x1/x4/x8/x16 Slots Applicable Models: Standard Desktop Computers Number of Ports: 2 USB Type-C Ports Supported Operating Systems: Windows XP/Vista/Win7/Win8/Win10 Installation Requirement: One Available Standard PCIe Slot on a Mainstream PC System Note: Not Compatible with macOS Operating Systems Note: Different Production Batches May Have Varying Silkscreen Markings, Which Does Not Affect Performance Color: Black Material: PCB Package Contents: 1 x PCIe x1 to USB 3.2 Gen1 5Gbps Type C Expansion Card 1 x Low Profile Bracket Only the Above Items Are Included; Other Accessories Are Not Included Note: Lighting Conditions and Monitor Settings May Cause Slight Color Variations Between Product Image and Actual Item Measurement Tolerance: +/- 1-3cm