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Small rectangular USB converter unit with matte black finish

ARCTIC

ARCTIC AUC3 USB Converter for Avalon 741 821 841 miners

SKU CH-QC2S-KZTRF

Connects up to five Avalon 741, 821, or 841 miners to a single controller

  • Supports Avalon 741, 821 and 841 miners
  • Controls up to 5 Avalon miners per AUC3 unit
  • Works with AvalonMiner Controller for expanded management
  • Enables connection of four AUC3 devices to one controller
  • USB converter designed for Avalon mining hardware

USB Converter for Avalon 741 821 841

The ARCTIC AUC3 USB Converter links Avalon 741, 821 and 841 miners to a controller. One converter handles up to five miners at once. It is designed for operators running these specific Avalon models.

Miners using supported Avalon models

This accessory suits builders managing Avalon 741, 821 or 841 units who need a USB link to the controller. It does not help miners using other hardware brands or different Avalon models not listed above.

Controller expands to twenty miners

With the recommended Avalon or BlokForge controller, each AUC3 connects five miners. Four converters attached to one controller allow simultaneous management of twenty miners total.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $41.99
Cheaper than about 78% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Do I need a separate controller to use this AUC3 with my Avalon 741 miners?

Yes, the AUC3 requires an AvalonMiner Controller, sold separately, to manage up to five miners per converter.

Will my existing Avalon 821 miners work with this converter alongside newer models?

The AUC3 supports Avalon 741, 821, and 841 miners simultaneously, allowing mixed deployments on one controller.

How can I verify the converter is managing all five connected miners correctly?

The AvalonMiner Controller dashboard displays each connected miner's status, confirming the AUC3 is relaying data for all five units.

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