The Bitmain AntMiner S5 is the most power-efficient Bitcoin miner currently on the market. While other manufacturers ask you to wait indefinitely for preorders which may never come, Bitmain has been delivering consistently for months. The AntMiner S5 offers users a simple and straightforward setup process. Just plug it in, configure its IP address, enter your mining pool information, and it will do the rest. You can have your S5 units up and running within minutes of receiving them.
Amazon Price: N/A (as of September 23, 2017 21:10 –