These adaptors will plug into your USB modem connection with 3G antennas to extend the signal range.


Usually the current antennas used on your current USB modem are extremely small and provide low signal so adding one of these with a 3G antenna will boost your signal greatly.

SMA to Induction 3G Plug 510mm Cat. AR-3330

SMA Adaptor To HUAWEI E160/618 Plug 500mm Cat. AR-3332

SMA Adaptor To SIERRA TS9 Plug  500mm Cat. AR-3334

SMA Adaptor To TELSTRA 4G USB Modem Lead 490mm Cat. AR-3336

Low Loss SMA Extension Lead 5m Cat. WC-7824


SMA Adaptor to Telstra 4G USB Modem Cable

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