Bitmain Antminer A113D Control Board Unit (S21 , T21)
US$59.00
| Function : Replacement Control Board Unit for Antminer S21 , Antminer T21 |
- Free Shipping
- PSU Included
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Description
Bitmain Antminer A113D C76C81 Control Board unit(S21, T21) set up for air cooled miners, this high-performance control board ensures seamless operation, maximum efficiency, and supports 7000r for optimal cooling.
The control board uses the amlogic A113D main control chip and is equipped with a micro USB data interface.
Specifications : The control board is packaged separately. The control board assembly is suitable for 7000r.
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Processing and Shipping Time
- In-stock models will be shipped within 48-72 hours from our Hong Kong warehouse.
- All miners are shipped via DHL, FedEx, UPS, EMS, etc.
- A tracking number will be provided within 24-48 hours after the goods are shipped from our warehouse.
- Shipments typically take 5-7 days to reach any destination worldwide via express shipping from Hong Kong.
- You will receive regular updates about your order via email.
Payment Methods
We provide a variety of flexible payment options to suit your needs:
- Wire Transfer via Bank
- Cryptocurrency: Bitcoin, Ethereum, Bitcoin Cash, Litecoin, Kaspa, Dogecoin, and more
All prices are listed in US Dollars. If you choose to pay with cryptocurrency, the final amount will be calculated at checkout based on the current market rate.
Please note: Machine prices may fluctuate with market trends.
Support & Warranty
- All brand new miners come with a 180-365 day manufacturer warranty.
- Our technical team is available 24/7 to assist you with any issues via TeamViewer.
Taxes and Custom Duties
- We ship using DHL Express, FedEx, UPS.
- DDP (Delivery Duty Paid) service is available for select countries, covering customs, duties, and taxes.
- Request DDP service in advance via sales@asicmarketplace.com.
- For non-DDP countries, we can help reduce taxes by shipping with a lower invoice.
- Notify us promptly if your customs authority requires documents to avoid delays.
- Return shipping to Hong Kong is the client’s responsibility if necessary.
Packing and Shipping
- Each miner includes the necessary PSU and is shipped in the original manufacturer's packaging.
- "FRAGILE" stickers are applied on all sides for added protection during transit.
- To ensure factory-sealed integrity, we do not open the box to add a power cord unless provided by the manufacturer. If a power cord is not included, please source one locally.
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