I received (after a first trip), twice a directional antenna Wifi Logilink.
After having contacted Amazon, the product has been reviewed and modified the content of this page ... But now it has a picture of a WiFi antenna, but the title and description is still "LogiLink UA0128 USB 2.0 Hub with Switch On -Off 4 Port 2 A Black ".
So if you buy this product, there's a good chance of receiving a wireless antenna and not a USB hub.