Whats miner Micro Bt M21S 62T BITCOIN

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Online store: Alibaba Shenzhen Asl 2019 New Release Whatsminer Miner Microbt M20s M21s With Psu - Buy Whatsminer Miner,Whatsminer Microbt M20s,Whatsminer M20s M21s Product on Alibaba.com $999.00 Buy

THIS PRODUCT IS GREAT, PRICE IS VERY CHEAPPP FOR MINING BITCOIN, ABOUT 690 USD WHEN YOU CONTACT THAT SELLER DIRECTLY ON ALIBABA APP, I TRIED AND IT WORK GREAT....