USB GPS Dongle,  Plug and Play.  Works with most GPS software programs that conform to the NMEA-0183 Standard. Most mapping software packages will work with the EZ-GPS. The output is set at 4800 baud, NMEA. Please EZ-GPS uses the ISM300F2-C4 as the GPS.

For detailed specification, please refer to the Inventek Sirf III GPS module, part number ISM300F2-C4 specification for the GPS details. The GPS has a female SMA connector for a direct antenna attachment. We suggest the use Inventek active waterproof dome antenna part number, ANTDOM-01-WPM that connects directly to the EZ-GPS.

Product Specifications

The product consists of a FTDI 232 USB device connected directly to the ISM300F2  GPS module. Download the FTDI software drivers for the computer operating system you are using (Links below)  to connect to the USB . The GPS functional specification to understand how the GPS will operate.Once the FTDI USB drivers are loaded on your PC, just plug the USB dongle into the PC and the GPS will immediately be powered on and start streaming data to your GPS mapping program at 4800 baud. You can download the Sirf III demo software if you would like to test performance.

The GPS Sirf III spec linked below.



  • Ideal for compact size devices
  • Low Cost GPS solution for notebooks or embedded equipment
  • Can be modified for RS232
  • Compact module size for easy integration


Click here for the following drivers:

Windows Server 2008 R2
Windows 7
Windows 7 x64
Windows Server 2008
Windows Server 2008 x64
Windows Vista
Windows Vista x64
Windows Server 2003
Windows Server 2003 x64
Windows XP
Windows XP x64
Windows 2000
Windows ME
Windows 98
Mac OS X
Mac OS 9
Mac OS 8
Windows CE.NET (Version 4.2 and greater)

Distribution Buy-on-Line: