The KUSB cable is a USB to RS232 adapter cable intended to support the connection the K3 Utility to the original K3, KPA500 and other Elecraft products. It is supported on Windows, MacIntosh and x86 Linux operating systems.
A: Yes. The KUSB adapter cable can be used on most any MacIntosh or x86 Linux operating system. You will need to download and install the appropriate driver from the FTDI web site.
If you have a USB port on your computers, we recommend the KUSB cable.
A: Where possible, we always recommend the KUSB cable. This cable provides the flexibility to connect to most any newer computer available today.