?Efficient data processing??The bandwidth is greatly increased through the USB 3.0 port. Achieved better power management. Enables the host to provide more power to the device, making applications such as USB (rechargeable batteries, LED lighting, and mini fans) possible. Enable the host to recognize the device quickly. ?Portable-Anti-Overheat-Plug and Go??Our usb hub is 16.4 * 9 * 1.8cm, making it easier to carry.All aluminum alloy material,Quickly dissipate internally generated heat to the surface of the product, effectively speeding up the heat dissipation of the product and making the transmission more stable. ?Super high-speed Gigabit Ethernet port??Provides full 10/100/1000 Mbps ultra-fast Gigabit Ethernet performance through the Ethernet port, and instantly adds a network connection to the computer via USB for fast, secure file transfers. ?Reliable Data Syncing USB Port Design??Supports positive and negative insertion, which solves the problem of reverse insertion that cannot be inserted in practical applications. The slim interface supports thinner and lighter devices. Higher transmit power, support bi-directional power transmission, and perform power transmission and reception at the same time ?Lifetime Customer Service?? If you have any questions or you are not satisfied, please contact us and we will resolve the issue.