I have the Delorme 12VDC connector but do no use it on the bike anymore since I found this, a
weatherproof USB connector and it works great, The nice thing about the Delorme GPS is it does not have the flimsy Mini USB connector on the unit, it has a cable that snaps onto the back and has proven to be very Robust, it works great, It is the same cable you use to connect it to your PC.