SINGLE DOME/PANEL ANTENNA KIT: This version of the CEL-FI G41 cell signal booster for AT&T, Verizon or T-Mobile includes BOTH a single dome and a panel antenna. You can use one and discard the other. 4TH GEN, 5G READY CHIPSET: The GO G41 is the only 5G ready, 100 dB signal booster. GO G41 uses the latest 4th generation IntelliBoost chipset, and will receive a software update in mid-2024 to support 5G NR technology, and supports 5G DSS technology today. FASTEST DATA RATES & NO MORE DROPPED CALLS: Slow data rates and dropped calls are the excruciating symptom of weak signal. The CEL-FI G41 AT&T, T-Mobile, and Verizon signal booster amplifies cell signal to bring you perfect coverage. 100 DB, WHOLE HOME COVERAGE: The GO G41 amplifies signal by 30 dB more than other competing boosters. That means the G41 can cover your whole home, not just one room. It would take over 11 boosters from other manufacturers to achieve the same coverage area as a single G41 running at 100 dB gain. FULLY FCC CERTIFIED: Designed in California and certified as a consumer cell phone signal booster with FCC ID YETG41-BE Cell Phone Signal Booster for Home