Install TP-WN823N USB Driver under Ubuntu 14.04.2

Install TP-WN823N USB Driver under Ubuntu 14.04.2

• Check using lsusb

Bus 003 Device 002: ID 0bda:818b Realtek Semiconductor Corp. 

• Download Realtek RTL8192EU chipset (0bda:818b) driver
  https://sites.google.com/site/easylinuxtipsproject/reserve-7
• Install

sudo ./install.sh

Much Easier Way

• Ubuntu 14.04.4
• Kernel: 4.4.0-040400

sudo add-apt-repository ppa:hanipouspilot/rtlwifi
sudo apt-get update
sudo apt-get install rtl8192eu-dkms