seems like a scam to me.. 3710mh/s on eth & their product says it’s powered by nvidia. you would need 75-100 x gtx1080ti to get around that hashrate. it also says it comes with 4500w built in power supply. the numbers dont add up. that amount of 1080tis need 15-25k watts.
also the website is 1 month old & they claim to have sold 89k units.. thats over 1.3 billion $. if this isnt an obvious scam product i dont know what is.