TP-LINK TL-MR3420 3G/4G Wireless N Router is a great choice for home and small business .It has so many features I love. It gives good coverage to every corner of the home .Its dual antenna gives Strong signal strength.I am using this since last couple of years.
It gives 3 years warranty but note there is no service center of TP link, we have to send it to the company by courier to replace it .
Following are the Pros and Cons:
Pros:
Dual Antenna
3G/4G
3 Years Warranty
Excellent Signal Strength
Cons:
No Service Center