Not really, no. As the name implies, these ASICs are highly specialized. They take in a half-calculated 512 bit SHA-256 block, and hash it twice.
So unless you need to SHA256 hash something twice at a rate of trillions of hashes per second, there's really no alternative use. But, again, that's the purpose of ASICs: an increase in performance from a decrease in generality.
So unless you need to SHA256 hash something twice at a rate of trillions of hashes per second, there's really no alternative use. But, again, that's the purpose of ASICs: an increase in performance from a decrease in generality.