I know there is a lot reported here about range extenders but these numbers are impressive. IPhone5 gives 130 yds. IPad mini 180 yds. But the range with the iPad and an Amped WirelessExtender is well in excess of 530 yds. I ran out of clear space to walk it off and still had 2 bars. Will find an open road and repeat it but it seems impressive for $85. Amped SR 10000.