Stratux type parts? Avare should work!
I use a Dualgps170 with USB cable into my GRT EFIS through a powered usb hub. I also, at the same time, run Avare on my droid from the bluetooth out of the GPS170.
The Dual was $479 at Oshkosh 2014. It is "only" 978 not 1090. It is great for Wx, but I do not trust it for traffic. But, I trust nothing but eyes for traffic. I have flown high speed non-electric and gliders and learned better. It is a nice aid.