Description: 【High Speed Transmission】: The USB3.2 expansion card offers a super high speed data transfer rate of 10Gbps. Whether it's transferring large files or playing videos, it can handle it with ease, greatly improving work and entertainment efficiency. 【Dual Type C】: Equipped with dual Type C, you can connect two USB Type C devices at the same time, enhancing convenience of use. 【Main Control Chip】: This expansion card uses the main control chip for stable performance and strong compatibility, effectively preventing data loss and transmission errors. 【Wide Compatibility】: Compatible with various operating systems, catering to different user needs. 【Easy Installation】: The expansion card is designed for easy installation on desktop or laptop computers without the need for professional technicians. Specification: Interface: PCI E 1X (Motherboard supports PCI E 3.0 speed at 600-800M/S) Output Interface: Dual Port TYPE C (Raised) Transfer Rate: 10Gbps 12cmx7.5cmx6.5cm/4.72inchx2.95inchx2.56inch Package Includes: 1 Expansion Card Note: Please allow slightly errors due to manual measurement and different monitors.