The weBoost 477154 Drive Reach OTR Mobile Signal Booster Kit (formerly SKU 472154) has the most powerful uplink and downlink of any weBoost vehicle booster on the market. This means the weBoost Drive Reach OTR booster will provide the largest possible area of boosted signal inside of your truck or vehicle, but more importantly, it has the strongest boosting back to the cell towers, so you can be up to 2x further from the cell towers than the previous model, the Drive 4G-X OTR, and still have reliable calls & fast data speeds. The weBoost Drive Reach OTR boosts the 2G, 3G, 4G HSPA+, 4G LTE and 5G E networks for all of the major carriers in the United States and Canada, so you get fewer dropped calls, reliable text messages and the fastest 4G download speeds possible. The weBoost Drive Reach OTR broadcasts boosted signal wirelessly to your phone so it can support multiple phones and data devices simultaneously. Finally, the power supply includes a USB-A port, so you can charge your phone or mobile device while it's receiving boosted signal. Check out the Installation Manual for more information on the Drive Reach OTR kit. Inside Coverage Area The weBoost 472154 Drive Reach OTR's inside coverage area will depend on your existing outside signal strength. In areas where you have a moderate existing outside signal, the Drive Reach will fill a normal vehicle with boosted coverage. As the outside signal gets weaker, the inside coverage area will shrink, until you may have to keep your phone within about 18 inches from the inside antenna in order to take advantage of the boosted signal. Supported Carriers The weBoost Drive Reach OTR Signal Booster Kit supports the voice, 3G, and 4G LTE networks from all major carriers in the United States and Canada. For other locations, please consult the frequencies listed below to see if this product will work for you. Installation Overview Installing the weBoost Drive Reach OTR Signal Booster kit is very easy and can usually be done in just a few minutes. To start, assemble the 4G Trucker Antenna to the size and configuration that you prefer, and mount to the truck with one of the many different mounting options. Run the 14' antenna cable into the cab, connect the SMB cable adapter, and then attach to the amplifier's Outside Antenna port. To the inside connect the inside antenna cable that is attached to the slim low-profile inside antenna. Locate the inside antenna near where you'll typically be using the phone, for example, in the center console or on the side of the driver's seat. Ensure that the cables and amplifier won't be damaged if the seats are adjusted. Keep inside antenna at least 8 inches from any person and approximately 18 inches from where you typically use your phone. Connect the DC power adapter to the amplifier and plug in to immediately start receiving boosted signal.