[Ham-Mac] Yaesu G-450A Rotor Control on the Mac

[Capt. John T Barr]

Good afternoon.

I am interested in adding computer control to my Yaesu G-450A rotor and run
it on my Mac….and especially with MacLoggerDX firmware.

I am trying to figure out if the ERC Version 4 USB board supported by Rene
in Germany is the same boat used by EA4TX ARS/USB by Pablo is Spain?

Both pieces of hardware have similar positive reviews on line and in either 
case I would be using them with a Mac and a Yaesu G-450A rotor.

Any personal experience and the Mac with these products?

73, John, W6JTB