After struggling with barely one bar of signal in my home office, I decided to give this cell phone booster a try. The difference is night and day! My signal jumped from one bar to a solid four bars, and I can finally send texts and make calls without having to stand by the window.

The setup was straightforward, though the instructions could be clearer. I placed the exterior antenna in the best spot I could (thanks to some trial and error) and positioned the indoor antennas strategically. The coverage is impressive—up to 6000 sq. ft—but it’s worth noting that the signal strength does diminish with distance from the indoor antenna. For me, it works perfectly in my office and nearby rooms, but don’t expect it to cover every corner of a large house in a low-signal area.

One of the standout features is its compatibility with 5G (through existing 4G bands) and support for all major U.S. carriers. My internet speed improved noticeably, and calls are now crystal clear with no lag or drops. The automatic gain control and self-oscillation elimination are great touches, ensuring optimal performance without manual tweaking.

That said, this isn’t a magic fix for extremely weak signals. If your area has almost no coverage to begin with, temper your expectations. But if you’re like me—dealing with frustratingly inconsistent signal—this booster is a lifesaver. It’s FCC-approved, reliable, and well worth the investment for anyone tired of battling poor connectivity.