Garmin Ga 27c Low Profile Remote Automobile Antenna
Garmin Ga-27c Low Pro Antenna Magnetic And Suction Mount

This new and improved remote antenna runs on a lower voltage, so battery drain is minimized. Comes with 2 mounting options:
Magnetic Mount - For the outside of your vehicle or boat.
Suction Mount - Holds antenna in place against the inside of your windshield or window.
Comes with 8 feet of cable and MCX connector.
Size: 2.75"L X 2"W X .75"H.

Manufacturer Part Number: 010-10052-05