Detailed Information About The Product:Product name: CB4_V10 Control Board
Model Number: CB4_V10
Compatibility: for Whatsminer miner M20 M30 series M20 M21 M30 M31M32
NOTE: Different batches, the appearance of the product may be different, it will not affect use.
Material:PCB board + plastic + metal
colour:Blue
Package Contents:
1 x control board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have anyeas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don't be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !_x0000__x0000__x0000_
Key Features
Durable and good quality
control board
CB4_V10 control board
for WhatsMiner M20
for WhatsMiner M30
for WhatsMiner M20 control board
The details are as described above
What's In the Box
1 x control board