The printer is labeled Alphacom .
It is used as a roll paper printer and slides into the computer from the back of computer .There is only cable to Sinclair ZX81 .
It could be used to Zx spectrum 16K or 48k from 80-ies , however there is no cable into it ...
There is not adapter .
Made in Hong Kong .
Returns accepted without doesn’t fit, found better price or no longer needed .