Review on TP-Link TL-WN821N N300 USB Wireless WiFi Network Adapter for PC, Compatible with Windows/Linux/Mac OS by Mateusz Gniazdowski ᠌

After making the settings it works great. For Windows, you need to select in the power settings so that the axis does not turn off to save energy. And for Linux, here is the manual: Decision: $ sudo nano /etc/network/interfaces At the end of the file add: iface wlan0 inet dhcp auto wlan0 Attention! Lines in that order, on thecomntrary did not work. If it doesn't help, install the drivers: sudo apt-get ate sudo apt-get install git git clone cd rtl8192eu-linux-driver make sudo make install reboot