Which routers can I add an external antenna to?

Technical Support for Routers
1

I’m a little confused. Which routers can I add an external antenna to? Are they only the ones that come with external antennas already?

 

Edit: For example, the Mango specs say Yes(Optional). What does that mean? Do the connectors exist and I simple need to connect an external antenna?

 

 

2

You need to buy the external antenna version directly.

Guys with hardware soldering skills will be able to add antenna anually.