Garmin GPS 18 USB Antenna - GPS Receiver City Navigator Software Window Mount

Original Garmin GPS 18 Sensor USB 2.0 WAAS-enabled GPS Receiver w/ Window Mount!

Extended Long Range Upgrade Flexible Receiver Orange Antenna for Garmin GPS A...

Garmin Astro 220 / 320 GPS Flexible Long Range Antenna 18" (Increase Range)

Garmin GTM 60 Traffic Receivers Antenna Extension Cable With Suction Cups

Garmin Astro 320 / 430 GPS Flexible Long Range Orange Antenna 18" (Long Range)

Extended Long Range Upgrade Flexible Receiver Orange Antenna for Garmin GPS A...

Garmin Astro 430 GPS Flexible Long Range Antenna 18" (Increase Range)