MicroBT Whatsminer 42W/T Whatsminer M31s+ M20S M21S M30S M31S M32 BTC Bitcoin
M31S (80T) 1piece
|Whatsminer BTC miner|
They have more than 40% R & D staff which is doctor or master comes from Tsinghua University, Peking University. They have more than 15 years of experience in chip design and product development of Theyll-known integrated circuits and communication companies on average. The founding team is the team that first applied the full custom chip design methodology to the block chain computing device under the advanced process node.
Please read carefully before placing order:
Leed specializing in consumer electronic field over 13 years. We entered into Blockchain field since 2017 amd became a agent of Bitmain, MicroBT, Cannana and Innosilicon. We are now provide mining one-stop solution to our clients, New/Used miner, miner box, PSU, accessories and etc.
1. Price list:
Contact us to get latest price list everyday.
2. Hash Rate:
+-5% is within the normal range.
100% payment received to comfirm the order. USDT, TT(Wire transfer), Credit card, Paypal, Alipay and CNY(RMB) payment are acceptable.
Brand New miner: Bitmain, MircoBT, Cannana and Innosilicon will offer 180 days warranty (Count from the date the miner send out from the factory)
Used miner: No warranty available but manufactures offer lifetime after-sales service, like repair.
All used miner will be fully tested before we send them out.
Express, speical line, DDP, by air, and by sea are available. For more details, please contact us.
7. Lead Time:
Brand new: 3-4 days
Used: 3-10 days
Once you make the payment, we DO NOT accept return or refund. Please be aware of this.
|Tel :||+86 18126351869|