Alpine PND-K3 finally gets on-review. This GPS navigation will offer a real intuitive with solid hardware and also smart-fast software. it has a volume button on its top, SD card slot on the left but you will not find an USB port to charging the device. The PND-K3 GPS is equipped with 4.3-inch screen with a high-sensitivity touchscreen and bluetooth. Its already supported by Navteq maps (U.S. and Canada, include Hawaii, Alaska, Puerto Rico and Virgin Islands). There also text-to-speech feature with several language of English, Spanish and French. The price is about $350 include a mount-car as a package.