since when does the s9i mine doge coin using the SHA-256 al-gore-rhythm ? 
Nice one (archived), now that I look more at it they also have a StrongU STU-U6 that mines SHA256 at 420G±8% at but is probably a spin-off from yours, the oh-my-groin-rhythm
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Scrypt Algroithm Litecoin Miner Machine