Antminer S21 Pro, XP Series Control Board Replacement (CBE V2.0, A113D Chip)

Antminer S21 Pro, XP Control Board Replacement – Fast & Reliable Solution

Having trouble with your Antminer S21, S21 Pro, S21 XP, or S21+? If your miner won't boot or is stuck due to a faulty control board, we offer a quick and dependable replacement with the CBE V2.0 board featuring the Amlogic A113D chip.

🔧 Symptoms That Indicate Control Board Failure:

• Miner fails to start or gets stuck on boot
• Control board unresponsive or not recognized via LAN
• Frequent crashes or loss of communication with hashboards
• Firmware flash errors or system instability

⚙️ Product Details:

• ✅ Model: CBE V2.0
• ✅ Main Chip: Amlogic A113D
• ✅ Interface: Micro USB
• ✅ Compatible with: Antminer S21 / S21 Pro / S21 XP / S21+
• ✅ Warranty: 30 days from shipment date

📦 Important Notes:

This product includes the control board only – no cables or accessories. Professional installation is recommended to avoid hardware damage or configuration errors.

🛠️ Replacing the control board is often the most efficient way to bring your miner back online and restore stable hashing performance.

📞 Need help? Contact us if you have any questions before ordering.