The ADVANCE Series is the highest level of i-tec accessories bringing you the cutting edge technologies of products with a modern design and exclusive packaging. Combination of passive USB HUB with Gigabit Ethernet adapter. for easy and fast connection of your favorite USB peripherals to your notebook. tablet. PC or smartphone with new USB-C or Thunderbolt 3 interface. and for fast network and Internet access with Gigabit Ethernet connection. The HUB offers three USB 3.0 ports with the Plug & Play function and standard USB chargingit will automatically detect connected equipment for USB charging. The USB 3.0 interface is important mainly for data transfers from USB 3.0 memory cards and flash disks which will use its high transfer speed most.' The Gigabit Ethernet port allows you easy access to 10/100/1000 Mbps network. You can enjoy high speed internet access without any interruption. This HUB is powered from the USB bus and it has a built in overcurrent protection of your computer