Harman Kardon GPS-510

The Harman Kardon GPS-510 shares all the same features as the GPS-310 (including Text-to-Speech technology, a touchscreen interface, a “Points of Interest” search, 2GB of internal flash memory, and a 4″ widescreen WQVGA LCD display) while starring some new features of its own. Among these are real-time traffic information service that displays current traffic incidents and freeway speeds (subject to availability) courtesy of an integrated receiver and antenna, a built-in video player with support for WM-DRM10, and compatibility with SD/SDHC memory cards and MP3, AAC, WMA, WMV9 and MPEG4 file formats. The Harman Kardon GPS-510 comes tagged with a $449.99 recommended retail price, including a free 90-day trial subscription from the Clear Channel Total Traffic Network.