Low cost high wattage 12 Volt power supplies. I make adapters that let you recycle old server PSU's that otherwise have zero value because of their proprietary

Low cost high wattage 12 Volt power supplies. I make adapters that let you recycle old server PSU's that otherwise have zero value because of their proprietary connectors. It primarily has applications in Crypto Currency mining. The real money is in targeting industrial scale miners who need them in volume. I had one really good year in the 5 I've been selling them, mostly by dumb luck.