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$108.00
Ships from Hong Kong.
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Whatsminer M21s control board CB4 V10
- Product description:
- Brand new CB4 V10 whatsminer control board for replacement damaged WhatsMiner M20 M21 M30 M31 M32 M30S+
- Microbt Whatsminer CB4_V10 H6OS mini server PCB Control Board
- Control board for repairing and replacing WhatsMiner accessories M20s 21s M30s M30 M31s+ M32 M30S+ series.
- Notice: Different batches, the appearance of the product may be different, it will not affect use.
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Minerdoctor Return Policy
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