ASIC miners for Bitcoin and other cryptocurrencies

ASIC miners or Application-Specific Integrated Circuits are specialized hardware that can be used to mine Bitcoin and nowadays few more cryptocurrencies that aren’t ASIC resistant.

The greatest advantages of ASICs are ease of use, low space requirements, and high speeds.

But unlike GPUs, if markets crash, you won’t be able to sell your ASICs as you would sell your GPUs(as the only purpose of ASICs is mining).