Feature: 1. High Speed Data Transfer: Equipped with ASM1042 main control chip, this adapter card provides high speed data transfer rates of up to 5Gbps, meeting your fast data transfer needs. 2. Flexible Installation: Support PCI E x1, x4, x8, and x16 interfaces, this expansion card offers flexible installation options for desktop computers, making it easy to adapt to different setups. 3. 2 USB Type C Ports: Expand your system with 2 USB Type C ports, enabling quick connections to external devices and boosting your work efficiency with convenient access to peripherals. 4. No External Power Required: This card does not require any external power source, delivering up to 900mA of current per USB3.2 gen 1 port, ensuring sufficient power supply for your connected devices. 5. Broad Compatibility: Compatible with a wide range of operating systems, including for Win7, for Win8, and for Win10, this adapter card is user friendly and widely applicable, making it an ideal choice. Specification: Item Type: PCIe to Type C Adapter Card Material: PCB Transfer Speed: 5 Gbps Main Control Chip: ASM1042 Interface Type: 1 x PCI-E, Supports x1 x4 x8 x16 Application: for Desktop PC Interface Quantity: 2 USB Type C Interfaces Supported Systems: for Win7 for Win8 for Win10. Package List: 1 x PCIe to Type C Adapter Card 1 x Low Profile Bracket