Features: Brand new and high quality USB3.2 GEN2: Supports data transfer, reaching a maximum transfer speed of 10 Gbps for fast large file transfers. Dual Type-C Design: Equipped with two Type-C ports, allowing users to connect multiple Type-C devices simultaneously, meeting diverse connectivity needs. High-Speed Transfer: Based on the USB3.2 GEN2 standard, it offers faster data transfer speeds and provides stable, efficient transfer performance. Convenient Plug-and-Play: Installed in the computer as an expansion card, making it easy for users to plug and unplug equipment without modifying existing motherboards. Strong Compatibility: Compatible with USB 3.0 and USB 2.0, seamlessly adapting to various applications. Specifications: Material: PCB Size: Approximately 65x75x120mm/2.56x2.95x4.72inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x Expansion Card