For any one who knows
Are these really useful? Or let’s say do what they are described to do 
Discussion
Good question. People seem to like them but idk if effective
That’s my point; how can reviews determine if they work
Quick someone hit me with a EMP HIT TRYNA SEE IF MY DEVICES WORK WITHIN THE PRODUCT LOL
If a solar flare hit earth, even if these did work, what would your shit connect to? The grid/satellites are toast.