Bests & Worsts Reviews from Amazon

This device is absolutely horrible. It doesn’t work well at all. I installed the outdoor Omni antenna on my roof. See pic. I then ran the cable inside to the opposite end of my RV to ensure that there was no chance for oscillation to occur. I plugged the outdoor antenna and indoor Whip antenna to the device. I also registered the device with ATT as required. Without the device plugged in I have 2 bars on my iPhone 8+ with download speed of 17.4Mbs and upload of 2.2Mbs. I also have -112 dB on rsrp0 (primary receiver). See pics labeled No Booster. With the booster turned ON I still see only two bars, my download speed went DOWN from 17.4Mbs TO 3.70Mbs!!! My upload speed went up from 2.2Mbs to about 4Mbs which is ok. But we depend on download speeds much more than upload speeds. The dB reading with the booster On ALSO GOT WORSE and went from -112 to -120db!!! See pics. I called TS and they were pretty much useless. They had me move the inside unit, lower the gain on the dials, and nothing worked. I made the HUGE mistake of installing it without doing a dry-run first. Do yourself a favor and do a dry run by placing the components in their respective areas temporarily and testing it so you can return the damn thing easier when it doesn’t work for you either. Overall I am not at all impressed with this device and will return it for a WeBoost.