Hello, I'm interesting in buying, but I don't have my Efis in yet. Can I purchase driver now and when my Efis arrives will it work? Or I have to have both at the same time?

Have you downloaded and tested our driver to your satisfaction? If so, you can purchase now, and things will work once you buy the EFIS later.

Lefteris, Yes I have been trying the driver to get it to freeze, like the default Goflight software and your driver has yet to freeze on me. I'm just worried that if i buy it now it will not work on my Efis (which is in the mail now).