Review on Enhance Your Network Coverage with Superbat Ceiling Mount Dome Antenna - Premium Internal Wide Band Omni-Directional N Type Antenna for 3G/4G LTE Router, Gateway, and Indoor Systems by Adam Boesel

Antennas work great I ordered two of these the only reason I gave them a bad review is because the antennas I received looked used which Stickers were removed and the glue was The only thing that was there, another thing is that they had deep scratches, either from transport or from the fact that the antennas were in service. If I pay for them they can be new or at least show that they are in use. However, they work great when used with an AT&T powered LTE router.