1Expansion Function: This multifunction hub can expand your USB or Type C ports into 1 USB3.0 port, 1 USB2.0 port, 1 RJ45 Ethernet port, 1 Storage card slot and 1 Memory card slot to meet your multiple interface needs for convenient data transfer and storage. 2Fast Transfer: The USB3.0 interface supports high speed transfer rate for fast transfer of files, photos, videos, etc. The RJ45 Ethernet port supports 100Mbps network connection to ensure stable network access. 3Card Reader: With Storage card slot and Memory card slot, it is convenient for you to read and write data from memory card, such as photos, music, videos, etc. No need for additional card reader. 4Widely Compatible: Suitable for a variety of systems, including for Windows, for OS, for Android, etc. It can be used with a variety of devices such as cell phones, desktops, laptops, tablets and so on. 5Easy to Use: No need to install driver, plug and play, simple and convenient. LED indicator shows the working status, convenient for you to know the current connection situation.