Years ago I was able to find a serial-to-USB that worked with Windows 10 and EcuFlash. I bought three cables until I found the right one. I don't remember which specs it had to be... I'm thinking a certain version? All search results on EvoM are super old.
I've gone through my old receipts and just can't figure out which cable it is. I went directly to Innovate's site and found this:
http://www.innovatemotorsports.com/x...7&cat=0&page=1

but it's only good for Windows 98 SE, ME, 2000, XP, Vista 32, Vista 64, 7 & 8

So... Anyone here care to share what they are using? I could swear it was a cable i found at Radio Shack for about $30.