The performance on a fringe location is … The performance on a fringe location is barely acceptable. The amplified signal within the building has a very short range from the indoor antenna; on the order of feet. A better antenna on the front end may be needed.

The unit I purchased just does not perform as expected The unit I purchased just does not boost the cell phone signal unless you have a pretty good signal already. If you have a couple of bars, it may give you an additional bar, but it must also be very, very close to the interior antennae. 3' is way to far away. I have the Drive 4 G-M, but will move to the 4 G-X and hope for better results. The original Wilson dual band boosters were better in my opinion.

Worth the investment I purchased the 470101R for my vacation home in Northwest Arkansas. Knowing that the cell reception in that area was pretty much non existent, I didn't have high hopes. After getting familiar with the instructions and setting up the system I was surprised to see four green lights and an improvement in reception from -103db to -57db or better. Very happy with my purchase. I will be buying another for my RV.

The Emperor's New Clothes Honestly I have not seen any difference in my cell phone reception with the WeBoost slim. I even added the taller antenna, because others said it made a difference for them. Whether my phone is in the cradle or not, with the small antenna or the taller one, the reception is the same. Hopefully there will be areas in my travels where it makes a difference. Otherwise I have wasted a bunch of money. I was pleased with the speed in which I received the WeBoost and then the taller antenna. They also responded quickly to my initial inquiry about their products. So from a customer service perspective I have no complaints. Too bad the product does not work as advertised.

Causes overheating in Verizon Mifi Jetpack After talking to customer rep, I apparently ordered wrong power supply. Would have appreciated a notification that power supply I ordered was not compatible with amplifier I ordered. Specifically talked to rep re my use with Verizon Wifi Jetpack. Was transferring large files between two computers on my homegroup. Took several hours, but Jetpack failed due to overheating by amplifier.