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1.3. Introduction
ESR1221N2 is a palm size 11N WIRELESS ROUTER. It allows users to create a wireless network and share the Internet
among multiple users.
The ESR1221N2 can be connected to the Internet through a DSL/Cable modem at any available location. It can even share
the connection in your hotel’s room if a RJ-45 network cable is used.
ESR1221N2 ensures data transmission security by encrypting data. It supports Wi-Fi Protected Setup (WPS) for simple and
easy setup of WPA2 encryption of the wireless signal. It supports legacy encryption such as WEP and WPA.
