Features: Compatible with 4G mobile broadband Modems router, simple installation, no software required. Fits 4G modems with SMA male/TS9/CRC9 port. Compatible with 3G 4G Router modem Suitable for indoors or outdoors, enhance and maintain excellent signal quality. Please note: When installing the antenna, please keep it as vertical as possible, install the antenna at the highest place outdoors to get a better signal. Before use, please turn off the power of your device, then plug in the antenna, and then turn on the power again. Specifications: .
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