Just you try to post a review on their website. All negative comments are marked as "spam". In fact, there are no comments. I tried posting that the device cannot make your ISP speed faster (as they claim) and my post was rejected. Funny!
From their website: https://www.superboostwifi.com/en/pre/1/index.html.
AND ALL WITHOUT PAYING A PENNY TO YOUR INTERNET PROVIDER! They won't even know you're using it, and there is no way they can try to increase your monthly bill.
You still have to pay our ISP, otherwise, you won't have internet. Full stop! Your ISP can't charge extra they don't supply you faster internet. You pay for a specific speed. It's not their problem if you access the router via your phone from 50 meters away. If you use a range extender, you will ALWAYS have a drop in speed, irrespective of the quality of the extender (WiFi booster). At best this device will give you the same speed you get when standing right next to your router, nothing more.
The advertising is very sneaky. They never directly say you get a faster speed than that from your ISP, but there is also no place where they specify that it is at best the same speed that your router delivers. The assumption that most non-technical people will make is that it will increase your speed beyond what you normally get.
Bottom Line: No, I would not recommend this to a friend
24 people found it helpfulLink to this Review
Hi Piet! Your feedback is taken into account. We would like to assure you that this is a legit entity and we are not in the business of scamming people. The SuperBoost Wifi Booster is designed to resolve dead spots in your home or office but the speed of your internet connection will still depend on your ISP. This device will then boost and extend it to avoid spotty connections anywhere in your house/office. Hope to have informed you well.