Shenzhen fengteng intelligent Co., Ltd |
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BTC Asic Miner In Stock Asic Machine Whatsminer M31s 76th/S With Original Psu
This series of mining machines uses 8nm chips provided by Samsung,
providing higher computing power, lower power consumption and high
stability
Bitmicro calls it M31S+ "the first choice during high water
periods".
Q&A
Q1: What payments can be accepted?
A: We accept T/T,Western Union,Money gram,Credit Card, Paypal.
Q2: What's your warranty policy?
A: For new machines , the warranty is 180 days.
For second hand machines , the warranty is 60days. All the machines will be tested before shipping.
Q3: Can we have one sample order or small order to try?
A: Sure.You can.Please feel free to contact us.