I'm a bit surprised by the lack of commercial alternatives to the SX Pro for payload injection. Of course anyone can make their own dongle using one of the multiple guides here, but to me all of those solutions have downsides when compared to the TX dongle (significantly bigger, require a cable, require external power source, etc.).
At that point I would have expected eBay to be flooded with cheap TX dongle knockoffs, but as far as I can tell there's nothing like that. Or am I missing something?
At that point I would have expected eBay to be flooded with cheap TX dongle knockoffs, but as far as I can tell there's nothing like that. Or am I missing something?








