Using wifi hub

For a month I use filehub as wifi access point to my office. I am in a corner or business wifi does not pass ... It saves me having to move me for the wifi on my phone and I can work on my laptop without having to seek an outlet elsewhere. He does his job. Quick connection and any cuts. Normally, it is on a small hub Amazon to power (see photo). But I also tested its autonomy without connection. He held 4 hours.
I also carried as backup battery. For a phone or tablet that's perfect. ... I tested my daughter was able to continue using his tablet several hours. It is perhaps a little large for this single use. But in return, the autonomy is very important.
To play cards and file sharing, javoue I'm not too fond of The application Filehub + but I was able to see the disc with The application that jOperation usual (File Manager HD). Just scan the network. Jai accessed without any problem with the SD card from my camera.
Good material, robust, easy to use.