Compatible with all devices that need to connect to cellular networks, it is also applicable to IoT devices that require SIM or eSIM to transmit data. (Maximum gain of 70 dB) - Utilizing RoHS Certified 4D-FB Low-Loss Coaxial Cable (Certificate No.: ZTS22011803KCH) and Chatinf's Customized High-Gain Outdoor Antenna, minimizing signal loss ensures you receive the maximum possible signal strength.
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