[Elecraft] KIO3B Connectivity

[Paul Christensen]

Looking for feedback when using MMTY and either the K3s or K3 w/ the KIO3B upgrade.  My plan is to simplify digital interface cabling by replacing a MicroHam USB Interface III with the newly released KIO3B boards for the K3.  My assumption is that the KIO3B's USB port will handle both audio and PTT control when using AFSK.  

Also, will the new KIO3B allow for FSK keying with no additional hardware or cabling to the K3's ACC connector?

Has anyone experienced any USB connectivity issues that might justify keeping the microHam USB interface and existing KIO3A board?

Merry Christmas to all!

Paul, W9AC

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