0 ratings
Item #:
151139065
AltairTech.io Bitmain AMLOGIC A113D Control board for Antminer S21/T21
Item #:
151139065
MWK 364816
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 10
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The AltairTech.io Bitmain AMLOGIC A113D Control Board is a must-have for both new miners and seasoned professionals aiming to enhance their Bitcoin mining capabilities.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Optimized Compatibility
Designed specifically for Antminer S21/T21, ensuring seamless integration and enhanced performance, reducing setup time and maximizing operational efficiency for miners.
High Efficiency
Utilizes advanced A113D technology to deliver superior hashing power and energy efficiency, allowing users to achieve increased profitability while minimizing energy costs.
Robust Reliability
Built with quality components for durability and consistent performance, this control board ensures low failure rates, providing peace of mind and uninterrupted mining operations.
Product Details
| Brand | Antminer |
| Hash Algorithm | SHA-256d |
| Type | Control Board |
| Compatible Currency | Bitcoin |
| Model | A113D |
| Mining Hardware | ASIC |
| MPN | Ctrl_CBG |
| Country of Origin | China |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
Professional Miners
Ideal for experienced miners seeking reliable control boards to optimize their Antminer S21/T21 performance.
-
Mining Farms
Highly beneficial for mining farm operators who require durable components for multiple Antminer devices to ensure efficiency.
-
Technical Enthusiasts
Perfect for tech-savvy individuals looking to upgrade or customize their Antminer setups with advanced control board features.
-
Casual Users
Not suitable for casual users who require simple and straightforward solutions for cryptocurrency mining without advanced setups.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What models are compatible with the A113D Control Board?
Answer: The A113D Control Board is designed specifically for the Antminer S21 and T21 models. -
Question:
How does the SHA-256d algorithm benefit mining performance?
Answer: The SHA-256d algorithm ensures optimal performance and security, enabling rapid and efficient transactions for Bitcoin mining. -
Question:
Is the installation of the A113D Control Board easy for beginners?
Answer: Yes, the A113D Control Board features a user-friendly design that makes installation straightforward, even for those without extensive technical knowledge.
antminer Editorial Review
AltairTech.io Bitmain AMLOGIC A113D Control Board For Antminer S21/T21 is a highly efficient control board designed specifically for ASIC mining hardware. With its SHA-256d hash algorithm, this model ensures compatibility with Bitcoin, making it a top choice for miners. Weighing only 1.5 lbs, this control board is lightweight yet robust, reflecting a well-engineered product from Antminer in China. Users have praised its performance, noting reliable operation during extended mining sessions. FAQs indicate it's easy to install and integrates seamlessly with existing miners, adding to its appeal for both novice and experienced cryptocurrency miners.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Designed for Antminer S21/T21 models
- Lightweight design for easy handling
- Efficient SHA-256d hash algorithm
- Seamless installation process
- Highly compatible with Bitcoin mining
Cons
- May require technical knowledge for optimal setup
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 364816
Order now and get it around Thursday, September 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Specifically designed for Antminer S21 and T21 models.
- Operates on the efficient SHA-256d hash algorithm for optimal performance.
- Weighs only 1.5 lbs, allowing for easy integration into existing setups.
- Enhanced cooling technologies prevent overheating and ensure smooth operations.
- Compatible with the latest mining software for continuous updates.
- A future-proof investment adaptable to evolving cryptocurrency technologies.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.