For 2018, cryptocurrencies have significantly lost in value, but ASIC mining has not deceased and miners are ready to continue making transactions and receiving a reward for generating blocks. In 2018, several interesting devices with increased hash rates were released. The top-end ones can process from 28 to 76 trillion hashes per second (TH/s). Moreover, many ASIC miners can be ordered directly from the manufacturer. Best miners on SHA-256 for 2019 The main trend of ASICs last year was the tr...