Bitmain Antminer S21 Immersion 215Th/s 301Th/s 16J/T Bitcoin Miner

• We offer fast and reliable shipping for all mining equipment and accessories.
  
• Orders are typically processed within 1–2 business days after payment confirmation.
  
• Delivery times vary depending on destination and courier service, but standard shipping usually takes 3–7 business days.
  
• Tracking information will be provided once your order has been shipped.
  
• There are no customs duties or additional import fees to pay upon delivery.
  
• For any questions regarding your shipment, please contact our customer service team for assistance.

All sales are final.

• No refunds or returns are accepted once the product has been purchased.
  
• Products are brand new, sealed in their original packaging, exactly as shown and described.
  
• By completing your purchase, you acknowledge and agree that this product is a final sale.