24GB GDDR6 Miner Graphics Card NVIDIA GeForce RTX 3090 Graphics Card

Our Service

The 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.We do not accept any reason for refund or cancel order after payment.As the stock value changes everyday .

2.The new products come with a 90 - day warranty,but the used has no warranty

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 :

1. Before shipment, we will do the most rigorous test for your products to ensure that they are in the best condition. If you need, we will shoot the test video and the
code of the corresponding machine to you, so that you can receive the same machine.

2.All products are non-refundable once sold. Defective machines can be repaired free of charge within the warranty period. After the warranty period expires, repairs can
be made at the cost of parts and labor.

3.We do not accept any liability or compensation for any loss caused by downtime due to delays in shipping due to customs or other reasons.

Warranty failure :

1. Dismantle machinery/modify or replace equipment without authorization.

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

In the event of the above situation, please contact us as soon as possible, we will provide you with help and solutions in the
shortest possible time!