Product features: the SureCall Fusion2Go 3. 0 RV cell phone signal amplifier boosts weak signal for multiple devices in an RV. This results in fewer dropped calls, improved battery life, higher audio quality, and faster data and streaming. SureCall cell phone signal boosters are compatible with all North American carriers including: AT&T, T-Mobile, Verizon, Sprint, Straight Talk, U. S. Cellular and many more. FCC approved. Best for: the SureCall Fusion2Go 3. 0 RV is great for RVs and campers. It is ideal for cross-country travel or for use where the cellphone signal is weak. Featuring SureCall’s exclusive 2XP Technology, the Fusion2Go 3. 0 RV delivers up to 2x the output power compared to similar boosters, allowing you to travel farther away from the cell tower. Antenna configuration: The SureCall Fusion2Go 3. 0 RV cellular booster kit comes with a omni-directional external antenna and a whip-style indoor antenna. These antennas connect directly to the signal amplifier, which broadcasts boosted Cellphone signal throughout your RV or camper. Signal is strongest near the indoor antenna. Future Proof: The Fusion2Go 3. 0 RV is 5G Phone Compatible - Boosts voice and 4G LTE data signals on 5G phones and devices. Built to Last: Assembled and tested in the USA with high-quality materials and durable metal housing. Included Components: Pace International Sc-Fusion2Go3-RV Surecall Fusion2Go 3.0 Cellular Fit Type: Universal Fit