MFJ 1278 TNC FIRMWARE VER 3.7 WITH HOST MODE

MFJ 1278 MULTI-MODE TNC FIRMWARE EPROM RELEASE 3.7 WITH HOST MODE. I PLUGGED THIS EPROM INTO MY MFJ 1278 MULTI-MODE TNC (TNC NOT INCLUDED). IF YOUR MFJ 1278 MULTI-MODE TNC EPROM HAS FAILED, OR YOU WANT TO UPGRADE YOUR CURRENT FIRMWARE,THIS MAY BE OF USE TO YOU.