Hardware

DXKEY Automatic - Interactive CW Keyer the best for DXers

Top Ten Devices - Automatic band decoder, six way antenna relay, band reject coaxial stubs and more

Unified Microsystems - W9XT contest card DVK Digital Voice Keyer, morse keyers CW memory keyer, beacon CQ IDer, USB interfaces and more for ham radio operators

Voice keyer Interface by G4AXX - This voice-keyer-interface connects between a Yaesu FT1000MP and a PC's sound card & COM port. It can be used as a voice-keyer with Contest Voice Blaster and as a voice-keyer and CW-keyer with Writelog.

Yaesu FT100 Contest Assistant - Yaesu FT100 Ham Voice Keyer in Italian