Laptop & Tablet GPS Receiver, Yacht mount with 3~10 meter cable marine Antenna, work with Marine ChartPlotter, Vehicle GPS, - Satellites GPS Receiver for Laptop Tablet, Electronics Devices
Amazon.com: Garmin 010-00321-31 18x USB GPS Navigator Unit,black : Electronics
Amazon.com: GPS 18x USB Sensor : Electronics
Garmin GPS18x USB GPS Puck Receiver with USB Connection | eBay