Standalone: can work as a BTC lottery miner directly over WiFi. No External computer is Specially optimized algorithm firmware enhances the hashrate to 530KH/s (up and down), increasing the probability of winning the lottery by 750% ( V2 only 55KH/s). Optimized Software that achieves a higher Harshrate of 530KH/s. Embedded: low cost, low maintenance, high availability, high reliability, low power. Versatile: solo/pool mining.