Cable, 1 m (3.281 feet), Compaq/HP iPAQ 310, 312, 314, 316 or 318 Travel Companion PNA (Personal Navigation Assistant)  to LXNAV NanoPower cable
miniUSB connector -> RJ45 connector, This cable provides complete communication between the units as well as passing +5 VDC power from the NanoPower cable to the PNA.  Since both the Nano and iPAQ 310 use low voltage (3.3v) serial data, no serial voltage level converter is required.  The NanoPower cable is powered with 12V from the glider's power system and provides 5V power for the Nano and the iPAQ 310.

Note: Serial communication with the iPAQ 310 is possible only at 9600 baud or higher.  It does not work at 4800 baud.