You should be good with 32 bit Windows; if you user the tuner program, be advised that although it accepts comm ports higher than 4, only 1-4 work. I don't believe that affects the regular CPS though. Never heard of a CPS version 11; I think you'll find that's probably Astro25 software.
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Same 2 cables as an analog Spectra, whether regular or high power version.
