We got a batch of Bitcoin Miners S19 Pro from Unigrade and are extremely pleased with the quality of their products. They offer cryptocurrency payment methods, which made it easy for us to pay and this is our main point to become their loyal customers from the UAE. Regarding the S19 pro itself, it has a decent storage temperature range so we know our investment is safe. 100 stars for the quality
2 years ago
Unigrade, Inc. has a
4.5
average rating
from
87
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