MFJ 1225 RTTY CW Receive Computer Interface

Kantronics KAM All Mode Data and Packet Radio TNC

Kantronics RS 232 KAM PLUS Computer Interface cables Set

Kantronics UTU - Universal Terminal Unit with Cables No Power Supply - Untested

West Mountain Radio RIGBlaster Nomic Ham Radio Rig To Soundcard Interface

Kantronics KAM Plus Digital Modes Controller B2F-KAM-PLUS versions 6.1

MFJ-1224 RTTY/CW Computer Interface Multi Data Controller Untested

AEA Pakratt PK-232 Multi-Mode Data CONTROLLER Untested