Of course, they are fake..
Power Consumption: 550 W
Bitcoin 360 TH/s
That makes them 18 times more efficient than an S19pro and they mine LTC and Monero on top of that.
And guess what, they are not just more efficient and more profitable but also cheaper and on stock!!!
That being said, this whole avalanche of PR articles bL4nkcode mentioned reminds me of a similar scam, going to check my history, I'm pretty sure there was a similar scam not that long ago.
Fuzzy memory:
https://www.globenewswire.com/news-release/2020/10/21/2112160/0/en/ASICLine-releases-5nm-ASIC-Miners.htmlThe scam topic:
AsicLine POW Miner SCAM Hardware