Frustrated because of connecting your phone to computer by USB cable every now & then? OR taking out SD card from phone & inserting in computer?

Not any more.
Start the app, type the given link in web browser & the app will give you access to all the files on SD Card in your phone on computer.
You can delete, download files from SD card to computer. You can also upload files to SD card. All done without connecting USB Cable.
Requires wifi connection.