If you do not have thick concrete walls, then the device is excellent. I took my parents to a wooden house - it works well there. But in a concrete house - rather weak. With its pros: Overall, a great device for little money. There are cons - about them in the shortcomings With its cons: - thick concrete walls - a pain for this device - no 5GHz - the maximum speed is 100 m / bit (and even then, it never squeezed 100).
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