I just received this and am hacking on a Particle Electron project. Previously I needed to go outside to get a signal to test that part of my application. Once I put this Antenna on and got a signal, I've been able to reboot the device and get a signal indoors 2 meters from my window. So it should work amazingly well outside to help get a signal quickly. You also have to get the interface cable.
D
David
Very happy!
Works very well with my Arduino GPS shield. Get good signals from satellites.