Uniden BC-GPSK Serial GPS Receiver for Scanner and Marine Products<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Use for Automatic Reporting Systems (APRS) </span></li><li><span class="a-list-item"> Compatible with many Marine Radios for position plotting and reporting </span></li><li><span class="a-list-item"> Waterproof housing </span></li><li><span class="a-list-item"> SIRF III Chipset for rapid satellite acquisition </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41iSY7Mo0XL.jpg" noproxy>