Новая панель управления для майнинга биткоинов WhatsMiner M20s

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Rumax M20s/M21s control board:

1. Brand Name: Rumax/OEM

2. Application: for Whatsminer M21/M20s Miner

3. Fan Size: 100*50*10mm

4. Products Status: in stock 

5. Material: plastic

6. Weight: 200g 

7. Key words: M21s/20s miner control board

8. Operating Temperature: -10℃~70℃

9. Style: control board 

Product Image: 

Please note:

The way for power supply connecting:

In Non-independent power supply conditions,Four force plate may connecting to different power supply.But single force plate can not connecting to many power supply at same time to ensure that the calculation plate is finally energized.

Sold Service:
The Miner Machine is different with consumer products of life,It is customized according
to customers' needs. Please investment carefully.After deal then is agreed the sold
condition of service as below:

1.No refund,No goods return back after paid.
2.The Miner Machine have 180days warranty and guarantee period.
3.Because Market price instability factor,the product price maybe will change in anytime, so we will not infor each day and will asking increased price in order place time.The final price only after received order 100% payment then confirm.

Warranty failure:

1. The Miner Without authorization to disassembly Machine/Without authorization to change or Replacement device.
2. Lightning stroke/Voltage surge/Damage caused by inferior power supply.
3. Inflow water,Damage caused by damp and corrosion of circuit boards and components.
4. The circuit boards burned or burned.
5. Over Clock.

Please contact with us as soon as possbile if you get the thing happened above.We will help you to solution within short time and tell our service center the location nearly you.

Welcome to Shenzhen Rumax Technology Co., Ltd.

Dear customers,  

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Whatsapp/phone  :0086 13715315465

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