For those who, for totally random reasons have established within themselves a pseudo-random mental construct mandating the random collection of such random data collection and production devices. I'm confident these folks shall succeed - 'tis a simple device. And completely useless to anyone overly paranoid since you must personally screen the board and components, individually solder everything, and pray, whilst crossing your fingers and hoping Intel (or ARM, AMD) have not put a CPU into your back door. Oh, wait... Well, may be useful for some random one: https://www.crowdsupply.com/13-37/infinite-noise-trng Cheers, Z