Easy installation since you have to connect it via the USB socket. The speed is not distracting but is a USB 2! Still, my keys as usb 2, seem faster so good that I continue to use them on my TV tuner then I then transfers SD Bipra emissions I want to keep. After connecting, there are 3 files / default backup manager msi, zip and pdf. Unfortunately, again, information on the pdf are in English including what I believe to be the guarantee. To believe that the French deserve only to buy but can not understand what they deserve! So I am not using the backup even though I guess it comes to backup. For now, I am still testing this product and I double my files on a former external HDD, Verbatim one, which has already proved its worth. The cord is exactly 59 cm from one end to the other. As to the second USB plug which is attached to it, there is, of course, no explanation in French. So I'm using it either. Packaging is entirely correct and there is a small pocket for SD but no place to put the cord. In summary, this seems to work well but its use remains partial to is not English! And I find that unfortunate.