Garmin GPS 18x LVC, 5m

GPS 18x USB

Garmin Part# 010-00321-31

GPS Accessories – Add-on GPS Receiver - GPS - External - 0.8" Height - GPS - 18x Product Model - OEM - 1 Year Limited Warranty - 12 GPS Channels - 2.4" Diameter - Cable - High-sensitivity Receiver - WAAS - WAAS Enabled

16X Highsensitivity GPS HVS

Garmin Part# 010-00258-63

GPS Accessories – Add-on GPS Receiver - GPS - External - 1.7" Height - GPS - 16x HVS Product Model - OEM - 1 Year Limited Warranty - 12 GPS Channels - 3.2" Diameter - Cable - 40 V DC Input Voltage - WAAS Enabled - ...