Rumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback

China Rumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback, Find details and Price about China Avalon Miner A921, Asic A921 Miner from Rumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback

Model NO.
A921
Coin
Btc Coin, Bch Coin
Hashrate
20
Algorithm
Sha256
Trademark
Rumax / Bitmain Antminer
Transport Package
Original Package
Specification
156mm x 130mm x 370mm
Origin
China
HS Code
8471504090
Model NO.
A921
Coin
Btc Coin, Bch Coin
Hashrate
20
Algorithm
Sha256
Trademark
Rumax / Bitmain Antminer
Transport Package
Original Package
Specification
156mm x 130mm x 370mm
Origin
China
HS Code
8471504090
Product ParameterRumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback
Product Details
Rumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback
 Rumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback
Packaging & Shipping
Packaging
1. Packaging Details: Carton Packing; One Machine Per Carton
2. Delivery Details: UPS, DHL, FedEx, EMS, TNT
3. Port: Shenzhen
4. Lead Time: in 2 days after payment
5. If your shipment is not received within 30 days after payment, please contact us. We will track the shipment and get back to you as soon as possible.

Delivery
1.Express: UPS, DHL, FEDEX, TNT or Special Express Line.
2.Air way shipping, sea way shipping and other shipping ways are available.
3.1-20pcs will be delivered within 2-3 working days after the receipt of payment.
4. For order over 300pcs, lead time will be 7-15 working days after the receipt of payment.
Rumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback
Company Introduction

is a professional manufacturer and distributor of Graphics Cards,Hard Drives,Bitcoin Miner,Miners accessories and our activities include Research & Development,Manufacture,Sale,Engineering,Construction and After-sales service.

As a professional years Golden supplier of alibaba,we always pay much attention to quality control and customer service. In order to provide customers with the best products,we have implemented ISO9001 system in production, which are conducted in accordance with international standards. Also have certifications of FCC, CE and RoHS, and thereby provide a further guarantee to our reliability. Please feel free to contact us for details if you are interested in any of our series.

Now!
Rumax Best Selling Used Btc Miner Avalon 921 Avalon A921 Machine with High Payback
After Sales Service

Warm Tips: The miners price is decided by bitcoin price and the miners availability,
please recheck with sales before placing the order,thanks.

1)-No refund and return after the payment.
2)-The Miner Machine have 180days warranty
3)-If it is out of warranty, we will provide paid maintenance service
 
Warranty Invalid: 
1)-Customer removes/replaces any components by himself without receiving permission from Bitmain first
2)-Damage caused by poor power supply, lightning or voltage surges
3)-Burnt parts on hash boards or chips
4)-Miner/boards/components damage due to water immersion or corrosion due to wet environment
5)-Over Clock

 
FAQ
 

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 freight 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 ?
"Start Order"
"Choose the quantity, colors"
"Filling your address"(remember to put your Phone Number & Post Code)"
Or you could "Send inquiry" to us , we will fast reply within 2 hours of work time


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.

 
Contact US
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