Question about this miner hardware

I was told this could mine bitcoin or LiteCoin, is that true? Also the advertised speed is 4 GH/s, how accurate is That?
http://www.hashingtechno.com/products/Bitfury-Twin-Chip-ASIC-4%252d5-Gh{47}s-USB-Miner.html

that speed would be for Bitcoin… for litecoin it will be much slower.

do more research.

Any particular direction or assistance? Just telling me to go research is like telling a blind man to go play frogger with traffic. If I know where to look I wouldn’t be asking silly questions

no info about the LTC mining part… but you can start here…

https://www.google.com.do/search?q=bitdury+twin+chips&oq=bitdury+twin+chips&aqs=chrome..69i57.7186j0j7&client=ms-android-samsung&sourceid=chrome-mobile&ie=UTF-8#scso=uid_1o1VWsiBIYy1ggfTxpHQDA_1:0