Antminer S7 ASIC Bitcoin Miner (~4.73TH/ /GH) ~4.73 TH/ W/GH SM1385 ASIC chip (28nm) The miner requires at least 1200W+ power supply (NOT included), and is compatible ONLY with 240V power supply such as APW3+ (110V power supply NOT recommended) in order to operate properly. The settings such as bitcoin address MUST be changed before mining - NOT responsible for mining to wrong bitcoin addresses. The listing is for Antminer S7 ASIC bitcoin miner in a excellent condition. The listing is for the miner only. No other accessories are included nor implied. An immediate payment is required. If no payment is received upon making the purchase, the listing will become available immediately for others to make purchase. Special Terms: Due to the nature of the volitile nature of mining, this particular listing is AS-IS, and NO return is allowed once the miner is received and tested.