4-in-1 Hub: This product integrates an RJ45 network port and 3*USB3.0 ports, allowing you to connect multiple devices for efficient data transfer and improved productivity. Dual Interface Design: This product has both A and C interface, offering wider compatibility to support a variety of devices and meet the needs of different users. Aluminum Alloy Housing: The high-quality aluminum alloy housing is sturdy and durable, effectively protecting internal electronic components and extending the product lifespan. High-speed Transmission: This product supports USB3.0 high-speed transmission protocol, allowing for 5 gbps fast data transfer, while the RJ45 network port supports Gigabit Ethernet transmission speed for high-speed transmission. Extensive Compatibility: This product has wide compatibility and can connect to various operating systems and devices, including Windows, MacOS, Linux, ChromeOS, and is also backward compatible with USB 2.0 and 1.1 devices