DPW's Bitcoin/Crypto hardware https://supercryptopower.com/ SOURCE: https://www.marketwatch.com/story/dpws-subsidiary-coolisys-technologies-unveils-its-first-cryptocurrency-hardware-2017-12-04 DPW has The Best BITCOIN,Crypto Mining Rig Power Supply on the Market! $DPW(A good BITCOIN, Cryptocurrency stock) Note: DPW is a Nasdaq stock(Not OTC stock)and this is good.