inputs.text: best little gps - small gps receiver length width usb flash drive twice thick despite small size unit far ahead hp bluetooth gps receiver previously used get satellite fix usually within 1015 seconds even get satellite fix indoors course not real value shows sensitive unit put shirt pocket driving still maintain signal small enough attach car keyring slot loop type fob way using iguidance gps software cingular 8125 mobile phone hold charge 8 hours charged car charger included even usb port laptop usb cable use gps receiver laptop not builtin bluetooth 4 stars well strange instruction prohibited operate systehem driving car huh must another lost translation episode taiwanese documentation otherwise recommend unit want small capable gps bt receiver