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About this item

• ASIC Chip: BM1368 ASIC (Coming from Antminer S21)
• Supra Hex 7.3 4.2T:Boasting a 4.2T hashrate, the Supra Hex 703 is a powerhouse in open-source Bitcoin mining.
• Attention! Please use according to the instructions and do not update the software at will. Note: Upgrading is prohibited! Upgrading is prohibited! Upgrading software is prohibited!
• 1. Note: If you have any questions about Supra Hex 4.2T, please contact us, we will give you a satisfactory answer. Pakage: Supra Hex 4.2T Miner*1, adapter*1, AC line*1, Package box*1, PaperInstruction manual*1, easy to setup and start mining.
• 2. Power & Network Setup Connect miner to a suitable PSU；Plug the miner into your Ethernet router/switch. Power on the miner. Fans will start spinning；
• 3. Accessing the Miner Most 703 miners use a web interface (similar to Antminer). Find the miner’s IP address on your network ； Enter the IP in a browser → log in (default: root/root or admin/admin).
• 4. Configuring for Mining Inside the web interface: Go to Miner Configuration. Enter your mining pool URL (for solo mining, use your own node’s stratum address). Enter worker name (usually wallet_address.workerID). Enter your BTC wallet address (where rewards go). Save & Apply.
• 5. Monitoring Go to Miner Status in the interface → check: Hashrate (should be ~4.2TH/s stable)； Fan speed； Chip temperature (keep below 75°C)； Make sure “Accepted Shares” are increasing.