[Dx4win] Automatic Antenna Switching

[VA3MW - Port Credit]

All

I want to automate my IC-756PRO's antenna switching with DX4Win.  I know
this is a bit off topic, but I'm looking for some recommendations for
antenna switches.

I would prefer to use the Band Switching data on the IC-756 to drive the
antenna switch, although I will use the computer as a second choice.

I'm looking for suggestions on what devices are available to use.  Web links
would be great.

thanks, Mike VA3MW