Model:Whatsminer m20s m21s controlboard

power:3300w

Voltage: 176-264V

Noise level: 80db

Weight:0.5KG

1. When will the goods ship ? 
 

We have enough stock to ship out within 48hours, lead time by express is 3-5days

 

2.How Much the Courier Freight will be for the goods?

Courier freght depends on weight and carton size, destinations and other relating factors.
 

3.When Can I Get the Price?

We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

 

4. How to place an order ?

 Contact us with your order model and quantity,we will provide you with best offer.
 

5. How about the quality of your products?

Our raw materials are purchased from qualified suppliers. And we have a strong  quality control team to guarantee our products quality.