Excellent
Based on 588 reviews
Altair Technology LLC4.8Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 Folks Told, with an average rating of 4.8 out of 5.
588 approved reviews, newest moderated first
acresranch
Altair been around as a reputable, affordable supplier since I can remember. Good dude all around. Gfy
Reply from Altair Technology LLCAug 24, 2026
Thank you! We appreciate the support and the shoutout. Glad to have earned your trust over the years. AltairTech.io
ZackA
All 3 fans does not spin. Plus support is very slow and wanting to send me to loopholes just to get this resolved. never buying from altair again.
Cee
Defective non functioning product received...company asked for more money for a return label....seems ultra scammy reported transaction to my credit card company
Jack A.
From time of purchase to delivery was 7 days. I am in Australia so this timeline is very impressive. Well done.
Reply from Altair Technology LLCAug 12, 2026
Thank you for your feedback! We’re happy to hear your order arrived in Australia within 7 days. We know international shipping speed matters, and we’re glad everything went smoothly. AltairTech.io
Larry Z.
Had a call with them before purchasing they were very professional answered all my questions. Then when I ordered the minor came on time was shipped promptly and packaged professionally was great overall really good experience.
Reply from Altair Technology LLCAug 12, 2026
Thank you for sharing your experience! We’re happy to hear our team was able to help before your purchase and that the ordering, shipping, and packaging all met your expectations. We appreciate you choosing Altair Technology.
Raúl
Ya he hecho dos compras y estoy muy satisfecho. Han llegado a España muy rápido, con las tasas pagadas por anticipado y los equipos funcionando a tope. Muy recomendables.
Reply from Altair Technology LLCAug 12, 2026
Thank you for the great review! We’re happy to hear your orders arrived quickly in Spain, with duties and taxes paid in advance, and that your equipment is performing well. We appreciate your trust and continued business. AltairTech.io
Thomas B.
Once the unit got to me I proceeded to put it in place following the the imaginary docs that came with it. Thankfully Yourube videos are better than their docs but still one setup the junky OS on the unit would NOT allow me to use the built in Ethernet port which was the ONLY reason I purchased the BC04 Hammer miner instead of one of the nerd miners. The os had a bug that caused it to fail to hash. Updated it manually and still had to set up the unit to use a WIFI connection. I’d give this thing a 1 star but at least I finally got it to work after 8 hours of messing with it. Hammer miner BC04 os is junk.
Reply from Altair Technology LLCAug 12, 2026
Hello, We’re sorry to hear the setup experience was frustrating. The Hammer Miner BC04 does support both WiFi and Ethernet, so we understand how disappointing it would be to run into an issue with the Ethernet setup when that was an important reason for your purchase. The BC04 runs Hammer Miner’s firmware/OS, and while we do not develop that software ourselves, we are always happy to help troubleshoot setup issues, firmware updates, pool configuration, and connectivity problems where we can. We’re glad you were ultimately able to get the unit hashing, but we understand that spending hours troubleshooting is not the experience anyone wants. Feedback like this is helpful, and we will pass it along to Hammer so they are aware of the documentation and firmware concerns. Please feel free to reach out to our support team at anytime. We’re happy to assist however we reasonably can. AltairTech.io
Gregory W.
Had some basic questions about a product I purchased. Quick response and the information I needed.
Reply from Altair Technology LLCAug 12, 2026
Thank you for your feedback! Providing quick, helpful answers is always our goal. We’re happy we could assist with your Thor X1 questions. AltairTech.io
