High Gain WiFi 3G 4G LTE Antenna Outdoor Signal Booster Aerial Dual SMA Male

4G LTE Signal Booster Kit - Professional Grade Antenna System‌. • ‌30% Stronger Signals‌ - 18dBi high-gain antenna eliminates dead zones. 1 × High-Gain Antenna (23×6.5×6.5cm). ✔ Low 1.5 VSWR for minimal signal loss.

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