Innosilicon A11 A11MX Adapter Board 20p Converter PCBA Switch board

Innosilicon A11 A11MX Adapter Board – 20-Pin PCBA Converter for Hashboard Connection

This Innosilicon A11 A11MX adapter board serves as the interface between the control board and the hashboards in A11 and A11MX miners. Also known as a converter or switch board, this 20-pin PCBA module routes the communication and power signals from the controller to each hashboard. When this adapter fails, the control board loses contact with one or more hashboards — even though both the controller and the hashboards themselves may be fully functional. Replacing this inexpensive adapter board resolves the connection issue without replacing more costly components.

Innosilicon A11 Adapter Board Specifications

Troubleshooting Hashboard Detection Issues on Innosilicon A11

When an Innosilicon A11 miner fails to detect one or more hashboards, the adapter board should be one of the first components to check. Because it sits in the signal path between the control board and every hashboard, a single failed adapter can cause multiple hashboards to disappear from the miner status page. Before replacing more expensive components like the control board or hashboards themselves, swap in a known-good adapter board. If hashboard detection is restored, the original adapter was the fault. This simple diagnostic step can save significant time and cost in the repair workflow.

Innosilicon A11 Miner: Complete Repair Parts Overview

The Innosilicon A11 and A11MX are high-performance EtHash miners with several replaceable modules: the control board, adapter board, hashboards, fans, and power supply connections. We stock all of these components from our Shenzhen warehouse for fast shipping. For mining farms running A11 fleets, maintaining a small parts inventory — including spare adapter boards — minimizes downtime when issues arise.

Related Innosilicon Parts and Adapter Boards

• Innosilicon A11 A11MX Control Board
• Innosilicon A10pro 8G Control Board
• Innosilicon A4+ Control Board Motherboard
• Innosilicon A6+ Control Board

Restore hashboard connectivity on your Innosilicon A11. Order this adapter board now or contact us at contact@lys-sz.com for technical guidance. Worldwide shipping available.