Specifications: Specifications: Technical specification System - CPU: Arm920t - operation system: Wince 4.2 - SDRAM (default):64mb - ROM (default):64mb - SD card:256mb GPS - based on ublox un9111 GPS chipset or base on ecompass e510 - built-in patch GPS antenna and optional external GPS active antenna - hot/warm/cold start time:8/35/60seconds - l1, c/a code, nmea-0183 - location accuracy:10 meters - search by name, category, address, poi, intersection, longitude/latitude - routing options: Recommended, most use of freeways, avoid toll roads, shortest distance/time, automatic re-routing - voice turn-by-turn guidance
http://navigadgets.blogspot.com/2009/02/3.html