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Microbit WhatsMiner-Immersion 442

Microbit WhatsMiner-Immersion 442 (442Th) is an ASIC miner designed for 2 algorithms (SHA-256, SHA-256), specifically targeting BTC (Bitcoin) . It delivers a maximum hashrate of 442Th/s while consuming 5304W of power, resulting in an energy efficiency of 12j/Th.

Shipping costs will be automatically calculated when placing the order.
All Machine include PSU
Shipping takes 3 to 7 business days
We accept payments via bank transfer and cryptocurrencies
Shipping is done via DHL, UPS, Courier, or WAE.

Very Fast Shipping

All Machine Include PSU

Online Support 24/7

High Quality Products

Secure Payment

Description

Description

Manufacturer	Microbit WhatsMiner
Model	Immersion 442
Also known as	Immersion 442
Release	2025
Size	293 x 236 x 364mm
Weight	17150g
Noise level	50dB
Cooling	Oil immersion
Power	5304W
Interface	Ethernet
Temperature	5 – 45 °C
Humidity	5 – 95 %

Please note that the shipping process occurs on a specified date predetermined in advance. We gather orders for a duration of 10 days and designate a day for shipping all orders collectively. This date is indicated on the website, marking the commencement of shipping operations for the current batch. Therefore, please consider bank transfer payments, as they may take 6 to 7 business days. Thus, customers need to submit their orders within 3 days of opening orders for the current batch to enable us to receive and confirm their payment and start shipping their order on the specified date. In case customers’ payments are delayed, and we are unable to ship their order in the current batch due to delayed bank transfers, their order will be automatically deferred to the next batch, and they will be notified accordingly in their account. For further information, please refer to the FAQ section.

the product needs to be paid in full.
the shipping cost to your country will be shown to you when you place the order based on your country.
the shipping costs are not included in the retail price shown above.
the pictures shown are for reference only; the final shipment version shall prevail.
we accept bank transfers which take 7 business days to process, and payments made with cryptocurrency are processed within an hour.
all our products are priced in us dollars
refund in cryptocurrency, the amount will be refunded at the current usd exchange rate.

the products are made in japan.
shipments will be scheduled on a first-paid-first-ship basis for orders on which microbt Whatsminer has received full payment.
our products are tax-free and will be shipped as computer accessories.
no customs fees are required for orders of up to 4 devices, but for larger orders, there is a possibility of customs fees
our products will be shipped via dhl or ups.
the expected delivery time for the shipment is 5-7 business days from the date of product shipment
a tracking code will be sent to you as soon as your order is shipped.
the status of your order will appear in your account under the “orders” section in the following formats:
awaiting payment”: your payment has not been confirmed yet.
“paid“: your payment has been received.
“processing“: your order is currently being prepared, tested, and sent to the shipping company.
“shipping“: your shipment has been received by the shipping company
“completed”: your shipment has been successfully delivered.

365-day warranty is provided starting from the shipping date.
the warranty only applies to the original purchaser who purchased the machine directly from microbt Whatsminer.
changing the device function will void the warranty.
in case the product arrives to you damaged, we will replace it and we will bear the shipping cost to your country.

our technical support service is considered excellent, and we follow an organized approach to ensure that our customers receive dedicated support with ease. therefore, we apply a support service based on the serial number of your device. all you have to do is access the technical support section and enter the serial number of your device and the email address registered with us when placing your request. you will then receive all our online services.

to register your device for technical support, please follow these steps:
log in to your personal account and go to the technical support section.
enter the serial number of your device and the email address associated with your account.
once you have completed these steps, your device will be registered for technical support. you will then be able to access all our online support services using the registered serial number.

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