Antminer S9 delivered as promised and working as expected. I ordered a used Antminer S9 at the beginning of November 2022. It was shipped about 6 days later and arrived about 4 days after that. Setting up the miner has been almost entirely pain-free, and it has been sitting in my garage mining bitcoin for almost a month without any issues. I am a satisfied customer. Thanks.

BT Miners I love them! Lena has been great to deal with. You guys have excellent customer service. Website and online ordering is great! I was always scared of buying miners because of scammers out there. I trust BT Miners 100%.

Great experience… I can say that BT-Miner has surprised me in how fast and timely their customer service is…you wouldn’t expect to get answers almost all day and every day, weekends and all…as important, its not a bot or lip service, they tell you they are going to get something done and they do. Only one thing I can think of that would make this experience them best in class…if they could provide and interface to all of the miners being hosted so we can make changes to pools or go solo when we want w/o having to wait for their excellent customer service to do it. I give them 5 Stars but would give them 6 if they had that last interface…hard to improve greatness but they can be best in class if they can add that one last part…

Great Price, Great Service, Fast Delivery - Hard to Beat.. I recently purchased the D9 on Halloween 23, and received it today... Had it up and running in 10 minutes.. But that's not the story here... I had plenty of questions for both Leah and Harvey that were readily available on their chat-line to reassure me that they received the order and payment.. I have paid with E-check, zelle and Crypto and have had no problems.. With delivery in less than 30 days is wonderful and gives you confidence that they will take care of you on your next order as well.. Lastly, their prices are hard to beat ... In the turbulent world of crypto, it is great to have ROI's on some products in under 12 months..

Lena is tough Lena is tough, but transparent. I enjoyed doing business with her.