Yes, they are often! We only offer used miners that have handed our tricky screening. A lot of of these machines are from top rated brands and were being created to last. By picking a tested, pre-owned miner, you’re acquiring a trustworthy piece of equipment with no higher price tag https://used-asic-miners-for-sale74950.blogacep.com/44681915/used-bitcoin-miner-important-things-to-know