This is now the 5th WLAN stick which I tested in my Raspberry Pi and also the worst. Where the other sticks (also nano-sized) reached 100% signal strength without problems, this drive reached just 50-60% signal strength. This reached the stick in the 2.4 GHz and 5 GHz mode, both mode. Even my computer of about 2 feet from the router is reached only 80% signal strength. This is very very weak. Accordingly, the transmission values were low. I was expecting me about this stick more.