DMX-40 or MMX Mini Keyboard

Mini-Keyboard for PreppComm Transceivers The Mini Keyboard is a lightweight and compact keyboard for the MMX or DMX-40 Morse Code Transceiver, as well as future PreppComm Morse Code transceivers. It weighs a mere 0.7 lb, and uses very little power.   NOTE:  You do NOT need to order a keyboard when ordering a DMX-40 or an MMX.  One keyboard is included in your kit! Backup Keyboard Of course the keyboard will work with most computers as a keyboard, as well, such as when your keyboard batteries are dead, and you don't have time to recharge or you don't have any AAA or AA batteries handy.