Review on BAS-2003 TS9 Indoor LTE MiMO 4G/LTE High Gain Signal Booster Antenna for USB Dongle (dongle not included) by Darrin Lucas

Not significant for signal bands or RSRP, but definitely seen my ZTE MF920VS decrease TX power significantly (meaning it doesn't have to work as hard) . to keep in touch with the tower) and my upload/download speed is greatly increased. I'm about a half mile in the woods from the sprint tower, but the cells are facing NNE and SE, and I'm northeast, so I'm in the blind spot of the tower. I would definitely recommend this to people who are getting a decent 3 band signal and are trying to increase their download/upload speeds. It will not help you if you have no or bad service. The attached before and after photos are not scientific in any way, but I didn't notice much of a difference in the speed test or the values in the engineering menu on the right while running several before and after speed tests. The hotspot and antennas before and after were in the same spot in my wood frame house on top of a bookshelf, not next to a window and on the opposite side of my house from the Sprint Tower.