Jeff R.
Great price and fast shipping!
Great price and fast shipping! Thank you!

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.
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Jeff R.
Great price and fast shipping! Thank you!
Gertrude A.
They are doing so well with their staff.
Patrick
This was first experience purchasing from Altair Tech. What took my eye was their pricing waxed everyone else’s by far! I purchased a S19K PRO with the ePIC UMC. I wasn’t expecting Altair to contact me to ask if I wanted the UMC installed! No other supplier has ever took the time to ask if I wanted a control board installed that I’ve purchased. That aside from the great pricing was already more than I’ve received from another supplier in the past. Not to mention EXTREMELY FAST shipping. The S19K PRO performed better than expected with 122TH @ 2762watts on a 24hr average in 87 degrees. GREAT! GREAT seller! I couldn’t ask for a better experience! So much that I typically never write reviews but Altair definitely deserves it. Once I got the miner hooked up I ordered another S19K PRO ePIC UMC and a PDU. GREAT COMPANY AND SUPPORTS USA JOBS AS WELL!!
Kevin B.
Stumbled across this site from a youtube referral and called the company. Wow. Great conversation and placed my order. Easy order system allowing several forms of payment options. Quick delivery and super pricing too! I became a repeat customer.
Chris
Great customer service & fast shipping with updates. Products packaged exceptionally well!
customer
Helpful and answered my questions and shipping was fast.
Jose V.
I'm happy with the quick delivery and when I needed to know a few things about the device, the support team to check it was friendly and answered my questions. Thanks to support again.
David
Their online support team was awesome! Very knowledgeable, and took the time to do some out the nor research for me when I needed some specific measurements. High recommended and I haven't even installed the control board and fw yet. I'm sure that will blow my socks off too.