High-speed transmission: Supports USB 3.2 Gen1 standard, with a transmission rate of up to 5Gbps, capable of quickly transmitting large amounts of data and improving work efficiency. Multiple interfaces: Equipped with multiple USB 3.0 interfaces and TYPE-C interfaces, it provides a variety of connection options to meet the connection needs of different devices. PCI Express interface: Connect to the motherboard through the PCI Express interface to ensure stable data transmission and power supply, suitable for various high-performance computing needs. Strong scalability: Can expand multiple USB devices, suitable for scenarios where multiple external devices need to be connected, such as multiple monitors, storage devices, etc. Dur design: Adopt high-quality materials and craftsmanship to ensure long-term stable operation, and the interface adopts anti-corrosion design to improve durability and corrosion resistance. Product size: 13.0*10.0*2.0cm Product weight: 90g Product packaging: bagged