Brian K.
Every question I had was answered and…
Every question I had was answered and delivery of my Antminer S21 was faster than expected. Really like this company and I will be back for more.

Excellent
Based on 588 reviews
Honesty, 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
Brian K.
Every question I had was answered and delivery of my Antminer S21 was faster than expected. Really like this company and I will be back for more.
Roderick C.
Item was damaged in shipping. Fast response and replacement sent right away. Very impressed, will be a repeat customer.
Kyle E.
Fast shipping, good communication. Would absolutely order from them again.
stefan L.
Best !!!!! Fast !
shaun A.
made a larger order that had to be filled in pieces. they handled communication every step of the way very professionally and detailed. before i could ask, they had already provided the info i needed. excellent company and personnel, would definitely buy from again
Alesia B.
The ordering process was easy and the delivery was fast!!!
StellarStoic
Frictionless order, fast delivery from US to EU and well made product. 🧡
dominique S.
Very fast shipping to Europe , thx