This 4G 5dBi waterproof rubber duck antenna with a N(M) straight connector is specifically designed to provide great outdoor performance, ensuring consistent and strong 4G signal reception and transmission. The waterproof rubber duck antenna, designed to survive harsh environments, ensures lifespan in extreme weather conditions, making it excellent for outdoor installations, automobil... https://eteily.com/4g-external-antenna/358-4g-5dbi-waterproof-rubber-duck-antenna-with-n-m-st-connector-in-japan.html