Hello thanks for the replay on the USB fob. One more question I would like to build a allstar /free star dual mode repeater I have a duch star mini hotspot and a beagle bone black is running the free star and I have a PC I would like to put acid on. I am going to mod a USB fob how do I connect it all. It will be full duplex. 73, VE3ETG Thomas Gernnon