Long range Wi-Fi router-works great with wireless internet in homes offices restaurants. Works well with Amazon Alexa and your echo devices work well on it.

Dual band Wireless router-thee actual speed of access to the Internet is based your internet service. If your internet service at a maximum speed of less than 100Mbps, highly recommend you to use WISE TIGER router. If not, please go to choose Netgear R6230.

High speed Wi-Fi router--867mbps at 5G and 300Mbps at 2.4GHz, enjoy you to experience smooth online gaming and video streaming with better connections

Wi-fi combo model-- smart router also can be used as Wi-Fi Repeater If you choose the "WISP "mode. Set Wi-Fi router up as per manual of wireless router

2-Year warranty-- A new replacement if product does not meet your satisfaction

About the password: TO setup a Wi-Fi password and make it secure, Go to configure page, click "wireless" -"Encryption" And select "WPA-PSK/WPA2-PSK" And then Type Any password you want and click "OK".

About the reset: to reset back to default factory setting, with powered on, hold and press the reset button on the back of the router about 10-15 seconds untill the light turn to red.

Why "no internet": to solve the "no internet" With blink Blue light issue, just unplug the power adapters of both your modem and router for about 1 minute and then connect back wait untill light turn to solid blue.

NOTE:Kindly refer to the user manual provided as a PDF manual in the product description section