New Antminer Whatsminer M20s M21s M30s M30 M31s+ M32 M30s+ Control Board CB4 V10

SKU: AK-C84 V10 Category:


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    PSU Included

    PSU Included

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    Low-value Declaration

    Quality Warranty

    Quality Warranty

    Technical Support

    Technical Support


    Product description:

    Brand new CB4 V10 whats miner control board for replacement damaged WhatsMiner M20 M21 M30 M31 M32 M30S+.

    Microbt Whatsminer CB4_V10 H6OS mini server PCBA 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.



    Model Number: CB4-V10 h6os

    Monitor Connections: 1 Ports

    Interface Type: DVI

    Working Temperature: -5℃~35℃

    Networking connection mode: Ethernet

    Power Line: IEC C19 16A

    Advantages: High hashrate / High efficiency / All-in-one

    Base material: PCB

    All orders will be dispatched As per delivery batch in order. Machine will be ship in 2-3 Days from warehouse, in case of bulk order we may take a day or two days extra. We always try to ship all our customers ASAP . We ship the product via (DHL / UPS/ FedEx/ TNT air express ) after a full payment of the order has been verified (payment via wire (T/T takes 3- 7 business days via cryptocurrency payment gateway would take a couple of hours or max by 1 business days to verify the transaction).

    International delivery usually takes about 5-7 business days. DDP shipping way take 8-10 days

    *All sales are final and non-refundable on any terms.

    Crypto Currency (Pay with Bitcoin | Ethereum | Bitcoin Cash | Litecoin )Payment Acceptable. All products listed on our website are priced in US Dollars.

    As Bitcoin has a Volatility price it will show the total amount of BTC to be paid at the time of Checkout.

    *All Machine Price Is Fluctuating Depend On Behavior Of Market .*

    First : We ship mostly via (UPS/DHL/FedEx/TNT air express ).

    Second : some countries we have DDP (Delivery Duty Paid) Shipping. We handle customs and door-to-door delivery, and taxes and duties are included in the website price. Clients do not need to pay any duties or customs charges for DDP shipping countries.

    DDP Shipping Country List : United States ,Canada, Russia, Dubai, and some EU countires )

    DDP Shipping You Need to Request Manually : [email protected].

    Without DDP Country Or Normal Shipping We Help You to Reduce Your Tax to Making Lower Invoice.

    Our product are Excluded of all value added taxes and customs duties sold by AKminer. You will be solely responsible for paying any outstanding taxes and duties as per your country’s law and customs. If Any Matter Miner Will be Return to Hong Kong Client Need to pay additional shipping cost.