For those who have a device without an Ethernet port (RG45), or a device that cannot connect to Wi-Fi, or when the internet source is far away, you can benefit from this adapter to connect your device to the internet via a USB port with high speeds. This adapter supports speeds from 100 to 1000. USB 3.1 to LAN It works with laptops, digital receivers such as Xiaomi, Nvidia Shield, stc TV, and set-top boxes.