Combination of passive HUB feature with Gigabit Ethernet adapter.
This device allows you to quickly and easily connect USB accessories to your notebook, tablet, PC, and instantly access your network and the Internet through Gigabit Ethernet. HUB has 3 USB 3.0 ports with Plug & Play capability and USB charging - HUB automatically detects devices connected via a USB port that require charging. USB 3.0 ports are especially important for optimal data transfer from USB 3.0 and flash memory, most of which allow for high transfer rates.

Gigabit Ethernet port offering fast 10/100/1000 Mbps network access.
The advantage is fast internet without interruption. The HUB is powered by a USB bus and has built-in overvoltage protection in case of a short circuit on peripheral devices. It is compatible with many systems from Windows, Mac OS to Linux. You can also use the Ethernet network connection on Android. However, this option must be provided by the manufacturer of your Android device. Availability of the function can be checked Network connection settings → Other networks (must be Ethernet).