“Don't risk your twin or complex aircraft by using the ESC BEC to run the radio. This is a simple and trustworthy BEC who's output is set by a jumper. Easily set at the field without a programmer, and you can always tell the output voltage by looking at the jumper.”
“The product comes without input connectors so soldering is always required, these days a skill beyond most people's skill sets. Still they seem to work as advertised.”