Location awareness, address and points-of-interest look-up features, electronic mapping, automatic route generation, and off-route recalculation
Basemap with highways, major streets, rivers, lakes, coastal waters, and significant borders
64 MB of memory that can store detailed map data from Garmin’s exclusive line of MapSource cartography (MapSource CD-ROMs can give the user access to detailed backcountry contour maps, digital maps of fishing lakes, and electronic offshore navigation charts)
PC software provides trip planning plus waypoint and route storage
Voice guidance (on PocketPCs equipped with audio capabilities)
Sleek design doesn't add bulk to your handheld
Flip-up antenna can be adjusted to optimize GPS reception — whether the PocketPC is secured in a vehicle with a PDA mount (included) or carried by hand
Measures 1.7" W x 2.0" H x 0.5" D (4.3 x 5.1 x 1.3 cm) and weighs only 1.5 oz.
Installs securely in a standard Type I or Type II CompactFlash slot
Universal PDA mount (included) allows optimum positioning of PocketPCs on most dashboards and windshields
Comes with the MapSource City Select® (U.S./Canada or Europe)

Package includes:  

cf Que™ 1620
MapSource® City Select CD-ROM
Universal PDA vehicle mount with automotive friction mount
Quick-start guide
Installation/Application CD with manual and basemaps
Basemaps included on CD:
Americas Autoroute
Atlantic Autoroute
Pacific Autoroute
Worldwide Autoroute 

Minimum Systems Requirements:

Pocket PC, Pocket PC 2002, or Windows Mobile for the Pocket PC 2003 OS
CompactFlash Type I or II slot
16 MB program memory.