Iowa M.
Great prices
Great prices. Insanely quick shipping. Great communication.

Altair Technology owns and operates Bitcoin mining facilities in St Charles, Missouri. We have deep expertise in ASIC mining.We sell Bitmain, Whatsminer, Gekkoscience and other popular mining hardware and accessories. We ship worldwide and aim to be a one-stop-shop for all popular mining hardware, parts and accessories. We hold our inventory in Missouri and our in-stock items typically reach US & Canadian customers in 2-3 business days.We also consult with mining farm operators and investors on design and maintenance of cryptocurrency mining farms.
Altair Technology LLC (altairtech.io) has 588 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listing588 approved reviews, newest moderated first
Iowa M.
Great prices. Insanely quick shipping. Great communication.
Michael P.
Exactly as described…lots of information on the site for setup and running..
customer
Great fun jackpot miner! Makes me feel like I’m playing the lottery but I don’t have to constantly buying tickets.
Rob
Fast delivery! Quality products and fair prices!! Definitely my go to for Bitcoin mining!
John C.
Ordered the wrong thing They would not refund Disappointed
Response from Altair Technology LLCOct 9, 2025
Thank you for your feedback. We’re truly sorry to hear about your disappointment. We understand how frustrating it can be to order the wrong item and not be able to return it. Unfortunately, our policy does not allow for cancellation/refund of orders after they are shipped. Best regards, Altair Technology Customer Service Team
James F.
product is great but additional cooling is needed to run it efficiently. I am happy wwith the product so far with ease of set up and the dashboard is simple and clear. I will be ordering again.
Response from Altair Technology LLCDec 11, 2025
Hello, Thank you for your thoughtful review! We’re glad to hear the setup was smooth and that you’re enjoying the user interface. Additional cooling or new thermal paste can definitely help miners run & keep running at peak efficiency. We’re thrilled that you’re happy with your miner so far. If you ever need guidance on optimal cooling or want recommendations before your next purchase, our team is always here to help. Thanks again for choosing Altair! —The Altair Technology Team
Chad F.
Helpful support!
Chris P.
Kris was extremely helpful