Even gegoogled en het volgende gevonden:
Adapt AD-500 (BT)
The ADAPT AD-500 Nemerix GPS receiver sets new standards offering you the smallest form factor Nemerix GPS in the world. It features a smaller battery that can last for upto 20 hours making it the ideal companion if traveling on foot or by bike. It also features the new standard mini USB port, as used on many Pocket PC and smartphones. Whats making this GPS even more flexible is the fact that it can be used on a laptop as
serial GPS with an optional USB cable.
gevonden bij
easyoutdoor maar ook zeker te vinden bij'bekende' PDA shops.