Review on Enhance Your WiFi Signal with the NextG 📶 USB-Yagi Plug & Play 11N Long Range WiFi Antenna 2200mW by Alberto Brewster

I use this unit on my ASUS GL551JM-DH71 and am mostly connected to the Google Starbucks network from their parking lot. When it stayed connected I was very pleased, but more often than not it just stayed connected for 10 minutes and then didn't see the connected network again. I fixed this temporarily by enabling the built in WiFi which was able to see the SSID. NextG then sees the connection and I reconnect. Soon after, I would have to repeat the process. As of November 25, 2016, my laptop doesn't even recognize the device. I'm not sure if I'm still under warranty, so I'll look into it.