Currently on sale for $17.99 as i make this post.
From Newegg:
https://flash.newegg.com/Product/9SIAFN26TX8074?icid=WP_28_03142019
From Amazon $19.99:
https://amzn.to/2UxDU9b
This router will allow you to connect all your devices through a VPN on a public wifi access, or connect at a hotel so you can connect your roku to it and watch on the tv through hotel wifi.