
Picture of the model. The unit you receive may differ in appearance.
AvailableCondition: New
Bitmain AMLOGIC A113D Control board for Antminer S19, S21 & S21 Pro/XP/+
- Manufacturer
- Bitmain
Antminer control board with an AMLOGIC A113D processor for most S19 and S21-series miners; has a micro-USB port and no microSD slot.
From$65.55
Ships in 5–10 business days
$65.55Free standard shipping. Excludes duties and taxes
Description
A replacement Antminer control board built around the AMLOGIC A113D processor. The control board handles communication between the miner's hashboards and the network. This board has a micro-USB port and no microSD card slot.
Compatibility
- Most Antminer S19 and S21-series miners, including the S21 Pro and S21 XP
Specifications
- Processor: AMLOGIC A113D
- Ports: micro-USB; no microSD slot
More control boards

Wholesale & project supply
Building or expanding a mining operation?
Bulk ASIC procurement for mining farms, hosting companies, resellers and institutional operators. Send model, quantity and destination; sales replies with pricing and lead time.