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AT&T Mercury Booster Antennas

AT&T Mercury Booster Antennas

Boost the cellular signal to your AT&T Mercury Internet Card with and external antenna or powered signal booster system.

WARNING: Direct Connect Antennas & Amplifiers - External Antenna Adapter
We do have an external antenna adapter that fits the AT&T Mercury, however the external antenna port on the Mercury is weak and the adapter has the potential to damage the Mercury by breaking the pin inside the Mercury's RF port. This may disable the Mercury. For this reason we cannot recommend it's use with the Mercury. If you would like to use one at your own risk, use the one we have listed for the Sierra Wireless Compass.

Instead of risking damage to your device, we recommend the use one of the following wireless amplifiers that do not require a direct connection to the Mercury.

  • TS-9 Antenna Adapter FME M

    AlternativeWireless Antenna Adapters

    $14.95
    18 inch cable with right angle TS-9 connector on one end and FME Male connector on the other. Connects external antennas to your mobile device. Fits external antenna ports with TS-9 type connection including the following hotspots and USB Modems: Netgear...
    SKU:
    AA1059
    $14.95
  • TS-9 Antenna Adapter Plus 3db Antenna FME

    TS-9 Antenna Adapter Plus 3db Antenna FME

    AlternativeWireless.com

    $43.99
    Wilson 3db Magnet Mount Antenna and TS-9 External Antenna Adapter. Fits external antenna ports with TS-9 type connection including the following hotspots and USB Modems: Netgear Zing 771s, AT&T Lightning, AT&T Mercury, Huawei EC168, Novatel...
    SKU:
    AK1059-301103
    $43.99
  • WilsonPro Pro IoT 5-Band Cell Signal Booster [Hardwire Power] 460219

    WilsonPro Pro IoT 5-Band Cell Signal Booster [Hardwire Power] 460219

    WilsonPro

    $249.99
    Direct Connect Cellular Amplifier with Hardwire In Vehicle Power Supply For cellular modem signal improvement. Great for Mobile Applications.  Ideal for custom-designed IoT communication systems built within tightly constrained spaces, the IoT...
    SKU:
    AP460219
    Short Description:
    • 4G Signal Booster for Machine to Machine (M2M) Applications
    • Comes with DC Hardwire Power Supply For Use In Vehicles
    • Connect Directly To Your Cellular Modem or Router
    $249.99
  • WilsonPro Pro IoT 5-Band Cellular Signal Booster Kit WilsonPro Pro IoT 5-Band Cellular Signal Booster Kit [AC Power] 460119

    WilsonPro Pro IoT 5-Band Cellular Signal Booster Kit [AC Power] 460119

    WilsonPro

    $249.99
    Pro IoT 5-Band Direct Connect Cellular Amplifier with AC Wall Power Supply For cellular modem signal improvement. Great for Vending Machines, ATMs, Home, Office, etc.  Ideal for custom-designed IoT communication systems built within tightly...
    SKU:
    AP460119
    Short Description:
    4G Signal Booster for Machine to Machine (M2M) Applications. Great for Vending Machines, ATMs, Remote Stations. Connect Directly To Your Cellular Modem or Router. Comes with AC Wall Outlet Power Supply.
    $249.99