Auto Meter 5289 GPS Speedometer Interface Module<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Plug and Play with Auto Meter Electronic Programmable Speedometers.</li><li>Lightning quick 10 Hz signal update rate is the fastest available.</li><li>Fully sealed and paintable magnetic micro antenna (Dimensions: 1.472 in. x 1.339 in. x 0.508 in.). Includes 16 ft. of wiring for plenty of mounting versatility.</li><li>GPS module is fully sealed against water and dust. Includes 6.5 ft. wiring harness. Case Dimensions:</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51csz5vPF3L.jpg" noproxy>