The information shared so far agrees with what I am seeing/getting. I noted it was selling the product for 40£ (not £40) and when I went further it was listed as 40 € with a conversion to GBP. I also noted that the price is going to run out at 11:59pm on the day you are looking - no matter how many days you revisit the information.

I have no idea if it is bona fide (wish it was), however, it if looks like a scam, feels like a scam and is probably too good to be true then I guess that's what it is.

They claim to be selling the following:

"Get 300mbps wifi connection

Insane Invention Turns Your Slow WiFi Into a Next-Generation High Speed Line.

Make your internet fast all over your house with this invention...

Slow Internet speeds ruin your daily experience and general mood. Tired of the rotating circle appearing on your screen? WiFiBoost promises to make a difference... Don't lose WiFi signal anymore... Accessing websites fast is easier than ever before with WiFi Ultra Boost."

I've recently seen on Youtube a wifiboost.tech promo that sells their "wifI enhancer" products, claiming that this device is able to block the reporting between the user and the provider, which, they say, are arbitrarily limiting the bandwidth to force clients to buy more costly services. Also, this device works as a common wifI expander.

My opinion is that this sort of promos are a scam that levers on the distrust and that Youtube should ban them: but, to be more correct, I would like to hear a more informed opinion on such claims about hidden bandwidth restriction

No such thing exists as "blocking usage report". the bandwidth throttling always happens on the ISP's end and there is no way to circumvent it. if the provider is just throttling a single service, e.g. netflix, then a VPN could theoretically bypass this filtering but VPN is monthly billed service, you can't possibly offer it for that price, so that can't explain it. in conclusion, the claim about blocking usage report is a plain lie.

wifiboster.bid is another website they are using.

conceala.us is another website being used by them.